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TWI560049B - A drilling entry board - Google Patents

A drilling entry board

Info

Publication number
TWI560049B
TWI560049B TW103135701A TW103135701A TWI560049B TW I560049 B TWI560049 B TW I560049B TW 103135701 A TW103135701 A TW 103135701A TW 103135701 A TW103135701 A TW 103135701A TW I560049 B TWI560049 B TW I560049B
Authority
TW
Taiwan
Prior art keywords
entry board
drilling entry
drilling
board
entry
Prior art date
Application number
TW103135701A
Other languages
Chinese (zh)
Other versions
TW201613757A (en
Inventor
Yun Chao Yeh
Original Assignee
Uniplus Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniplus Electronics Co Ltd filed Critical Uniplus Electronics Co Ltd
Priority to TW103135701A priority Critical patent/TWI560049B/en
Publication of TW201613757A publication Critical patent/TW201613757A/en
Application granted granted Critical
Publication of TWI560049B publication Critical patent/TWI560049B/en

Links

TW103135701A 2014-10-15 2014-10-15 A drilling entry board TWI560049B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103135701A TWI560049B (en) 2014-10-15 2014-10-15 A drilling entry board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103135701A TWI560049B (en) 2014-10-15 2014-10-15 A drilling entry board

Publications (2)

Publication Number Publication Date
TW201613757A TW201613757A (en) 2016-04-16
TWI560049B true TWI560049B (en) 2016-12-01

Family

ID=56361109

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103135701A TWI560049B (en) 2014-10-15 2014-10-15 A drilling entry board

Country Status (1)

Country Link
TW (1) TWI560049B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2693230C1 (en) * 2016-06-13 2019-07-01 Мицубиси Гэс Кемикал Компани, Инк. Drill and method of forming holes

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200637723A (en) * 2005-04-29 2006-11-01 Uniplus Electronics Co Ltd Aluminum lid with high heat dissipation and lubrication features for use in drilling and method for making the same
TW200824821A (en) * 2006-10-12 2008-06-16 Ohtomo Chemical Ins Corp Support board for perforation processing and method of perforation processing
TW200829105A (en) * 2006-10-12 2008-07-01 Ohtomo Chemical Ins Corp Support board for perforation processing and method of perforation processing
TW200938025A (en) * 2007-12-26 2009-09-01 Mitsubishi Gas Chemical Co Process for the production of entry sheet for drilling and entry sheet
TW200938039A (en) * 2007-12-26 2009-09-01 Mitsubishi Gas Chemical Co Entry sheet for drilling
TW201010538A (en) * 2008-06-10 2010-03-01 Mitsubishi Gas Chemical Co Entry sheet for drilling
TW201302454A (en) * 2011-01-07 2013-01-16 Mitsubishi Gas Chemical Co Drilling cover
TW201322848A (en) * 2011-11-25 2013-06-01 Chien-Tang Wei Cover board structure for drilling hole and drilling method thereof
TW201420334A (en) * 2012-11-30 2014-06-01 Yun-Chao Yeh Multilayer cover plate for drilling

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200637723A (en) * 2005-04-29 2006-11-01 Uniplus Electronics Co Ltd Aluminum lid with high heat dissipation and lubrication features for use in drilling and method for making the same
TW200824821A (en) * 2006-10-12 2008-06-16 Ohtomo Chemical Ins Corp Support board for perforation processing and method of perforation processing
TW200829105A (en) * 2006-10-12 2008-07-01 Ohtomo Chemical Ins Corp Support board for perforation processing and method of perforation processing
TW200938025A (en) * 2007-12-26 2009-09-01 Mitsubishi Gas Chemical Co Process for the production of entry sheet for drilling and entry sheet
TW200938039A (en) * 2007-12-26 2009-09-01 Mitsubishi Gas Chemical Co Entry sheet for drilling
TW201010538A (en) * 2008-06-10 2010-03-01 Mitsubishi Gas Chemical Co Entry sheet for drilling
TW201302454A (en) * 2011-01-07 2013-01-16 Mitsubishi Gas Chemical Co Drilling cover
TW201322848A (en) * 2011-11-25 2013-06-01 Chien-Tang Wei Cover board structure for drilling hole and drilling method thereof
TW201420334A (en) * 2012-11-30 2014-06-01 Yun-Chao Yeh Multilayer cover plate for drilling

Also Published As

Publication number Publication date
TW201613757A (en) 2016-04-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees