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FR457841A - File cutting machine - Google Patents

File cutting machine

Info

Publication number
FR457841A
FR457841A FR457841DA FR457841A FR 457841 A FR457841 A FR 457841A FR 457841D A FR457841D A FR 457841DA FR 457841 A FR457841 A FR 457841A
Authority
FR
France
Prior art keywords
cutting machine
file cutting
file
machine
cutting
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
Other languages
French (fr)
Inventor
Jean-Antoine Royer
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.)
JEAN ANTOINE ROYER
Original Assignee
JEAN ANTOINE ROYER
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 JEAN ANTOINE ROYER filed Critical JEAN ANTOINE ROYER
Application granted granted Critical
Publication of FR457841A publication Critical patent/FR457841A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D73/00—Making files or rasps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR457841D 1913-04-17 1913-04-17 File cutting machine Expired FR457841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR457841T 1913-04-17

Publications (1)

Publication Number Publication Date
FR457841A true FR457841A (en) 1913-09-26

Family

ID=1497491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457841D Expired FR457841A (en) 1913-04-17 1913-04-17 File cutting machine

Country Status (1)

Country Link
FR (1) FR457841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077127A (en) * 1958-06-20 1963-02-12 Vermont American Corp Method of making sheet metal files
US3077126A (en) * 1958-06-20 1963-02-12 Verment American Corp Apparatus for making sheet metal files

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077127A (en) * 1958-06-20 1963-02-12 Vermont American Corp Method of making sheet metal files
US3077126A (en) * 1958-06-20 1963-02-12 Verment American Corp Apparatus for making sheet metal files

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