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AU1111183A - Drill bit - Google Patents

Drill bit

Info

Publication number
AU1111183A
AU1111183A AU11111/83A AU1111183A AU1111183A AU 1111183 A AU1111183 A AU 1111183A AU 11111/83 A AU11111/83 A AU 11111/83A AU 1111183 A AU1111183 A AU 1111183A AU 1111183 A AU1111183 A AU 1111183A
Authority
AU
Australia
Prior art keywords
drill bit
drill
bit
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU11111/83A
Inventor
Hendrik Hermanus Gerhardus Witzand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WITZAND HHG
Original Assignee
WITZAND HHG
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 WITZAND HHG filed Critical WITZAND HHG
Publication of AU1111183A publication Critical patent/AU1111183A/en
Abandoned legal-status Critical Current

Links

AU11111/83A 1982-02-03 1982-02-03 Drill bit Abandoned AU1111183A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF2547 1982-02-03
AU254782 1982-02-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU79403/87A Division AU7940387A (en) 1982-02-03 1987-10-06 Improved drill bit

Publications (1)

Publication Number Publication Date
AU1111183A true AU1111183A (en) 1983-08-11

Family

ID=3693065

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11111/83A Abandoned AU1111183A (en) 1982-02-03 1982-02-03 Drill bit

Country Status (1)

Country Link
AU (1) AU1111183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU587514B2 (en) * 1985-12-16 1989-08-17 Hilti Aktiengesellschaft Rock drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU587514B2 (en) * 1985-12-16 1989-08-17 Hilti Aktiengesellschaft Rock drill

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