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FR890487A - New razor blade sharpening machine - Google Patents

New razor blade sharpening machine

Info

Publication number
FR890487A
FR890487A FR890487DA FR890487A FR 890487 A FR890487 A FR 890487A FR 890487D A FR890487D A FR 890487DA FR 890487 A FR890487 A FR 890487A
Authority
FR
France
Prior art keywords
razor blade
sharpening machine
blade sharpening
new razor
new
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
Daniel-Ernest-Joseph Petard
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 filed Critical
Application granted granted Critical
Publication of FR890487A publication Critical patent/FR890487A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • B24B3/48—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of razor blades or razors
    • B24B3/485—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of razor blades or razors for travelling razor blades, in the form of a band or fitted on a transfer means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR890487D 1941-05-29 1941-05-29 New razor blade sharpening machine Expired FR890487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890487T 1941-05-29

Publications (1)

Publication Number Publication Date
FR890487A true FR890487A (en) 1944-02-09

Family

ID=9380667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890487D Expired FR890487A (en) 1941-05-29 1941-05-29 New razor blade sharpening machine

Country Status (1)

Country Link
FR (1) FR890487A (en)

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