ES68712A1 - Improvement in the procedure and in the means to return the teeth of the drills. - Google Patents

Improvement in the procedure and in the means to return the teeth of the drills.

Info

Publication number
ES68712A1
ES68712A1 ES68712A ES68712A ES68712A1 ES 68712 A1 ES68712 A1 ES 68712A1 ES 68712 A ES68712 A ES 68712A ES 68712 A ES68712 A ES 68712A ES 68712 A1 ES68712 A1 ES 68712A1
Authority
ES
Spain
Prior art keywords
drills
teeth
return
improvement
procedure
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
ES68712A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES68712A priority Critical patent/ES68712A1/en
Publication of ES68712A1 publication Critical patent/ES68712A1/en
Expired legal-status Critical Current

Links

ES68712A 1919-01-02 1919-01-02 Improvement in the procedure and in the means to return the teeth of the drills. Expired ES68712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES68712A ES68712A1 (en) 1919-01-02 1919-01-02 Improvement in the procedure and in the means to return the teeth of the drills.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES68712A ES68712A1 (en) 1919-01-02 1919-01-02 Improvement in the procedure and in the means to return the teeth of the drills.

Publications (1)

Publication Number Publication Date
ES68712A1 true ES68712A1 (en) 1919-02-16

Family

ID=64239740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES68712A Expired ES68712A1 (en) 1919-01-02 1919-01-02 Improvement in the procedure and in the means to return the teeth of the drills.

Country Status (1)

Country Link
ES (1) ES68712A1 (en)

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