FR543629A - Razor blade grinding machine - Google Patents

Razor blade grinding machine

Info

Publication number
FR543629A
FR543629A FR543629DA FR543629A FR 543629 A FR543629 A FR 543629A FR 543629D A FR543629D A FR 543629DA FR 543629 A FR543629 A FR 543629A
Authority
FR
France
Prior art keywords
grinding machine
razor blade
blade grinding
razor
machine
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)
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.)
DURHAM DUPLEX RAZOR Co
Original Assignee
DURHAM DUPLEX RAZOR Co
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 DURHAM DUPLEX RAZOR Co filed Critical DURHAM DUPLEX RAZOR Co
Application granted granted Critical
Publication of FR543629A publication Critical patent/FR543629A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR543629D 1921-11-17 1921-11-17 Razor blade grinding machine Expired FR543629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR543629T 1921-11-17

Publications (1)

Publication Number Publication Date
FR543629A true FR543629A (en) 1922-09-06

Family

ID=8931737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR543629D Expired FR543629A (en) 1921-11-17 1921-11-17 Razor blade grinding machine

Country Status (1)

Country Link
FR (1) FR543629A (en)

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