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ES79541A1 - Improvements in machines or drilling tools. - Google Patents

Improvements in machines or drilling tools.

Info

Publication number
ES79541A1
ES79541A1 ES79541A ES79541A ES79541A1 ES 79541 A1 ES79541 A1 ES 79541A1 ES 79541 A ES79541 A ES 79541A ES 79541 A ES79541 A ES 79541A ES 79541 A1 ES79541 A1 ES 79541A1
Authority
ES
Spain
Prior art keywords
machines
drilling tools
drilling
tools
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.)
Expired
Application number
ES79541A
Other languages
Spanish (es)
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.)
Walters Joseph
Original Assignee
Walters Joseph
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 Walters Joseph filed Critical Walters Joseph
Priority to ES79541A priority Critical patent/ES79541A1/en
Publication of ES79541A1 publication Critical patent/ES79541A1/en
Expired legal-status Critical Current

Links

ES79541A 1921-09-29 1921-09-29 Improvements in machines or drilling tools. Expired ES79541A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES79541A ES79541A1 (en) 1921-09-29 1921-09-29 Improvements in machines or drilling tools.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES79541A ES79541A1 (en) 1921-09-29 1921-09-29 Improvements in machines or drilling tools.

Publications (1)

Publication Number Publication Date
ES79541A1 true ES79541A1 (en) 1922-01-01

Family

ID=64250023

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79541A Expired ES79541A1 (en) 1921-09-29 1921-09-29 Improvements in machines or drilling tools.

Country Status (1)

Country Link
ES (1) ES79541A1 (en)

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