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ES20107A3 - A procedure to sharpen or grind files mechanically. - Google Patents

A procedure to sharpen or grind files mechanically.

Info

Publication number
ES20107A3
ES20107A3 ES20107A ES20107A ES20107A3 ES 20107 A3 ES20107 A3 ES 20107A3 ES 20107 A ES20107 A ES 20107A ES 20107 A ES20107 A ES 20107A ES 20107 A3 ES20107 A3 ES 20107A3
Authority
ES
Spain
Prior art keywords
sharpen
grind
files
mechanically
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
ES20107A
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.)
Merril George
Original Assignee
Merril George
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 Merril George filed Critical Merril George
Priority to ES20107A priority Critical patent/ES20107A3/en
Publication of ES20107A3 publication Critical patent/ES20107A3/en
Expired legal-status Critical Current

Links

ES20107A 1896-12-17 1896-12-17 A procedure to sharpen or grind files mechanically. Expired ES20107A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES20107A ES20107A3 (en) 1896-12-17 1896-12-17 A procedure to sharpen or grind files mechanically.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES20107A ES20107A3 (en) 1896-12-17 1896-12-17 A procedure to sharpen or grind files mechanically.

Publications (1)

Publication Number Publication Date
ES20107A3 true ES20107A3 (en) 1897-02-01

Family

ID=69459234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20107A Expired ES20107A3 (en) 1896-12-17 1896-12-17 A procedure to sharpen or grind files mechanically.

Country Status (1)

Country Link
ES (1) ES20107A3 (en)

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