FR520629A - Device for sharpening two-edged razor blades - Google Patents

Device for sharpening two-edged razor blades

Info

Publication number
FR520629A
FR520629A FR520629A FR520629DA FR520629A FR 520629 A FR520629 A FR 520629A FR 520629 A FR520629 A FR 520629A FR 520629D A FR520629D A FR 520629DA FR 520629 A FR520629 A FR 520629A
Authority
FR
France
Prior art keywords
sharpening
razor blades
edged razor
edged
blades
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
FR520629A
Other languages
French (fr)
Inventor
Friedrich Kirsten
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
Application granted granted Critical
Publication of FR520629A publication Critical patent/FR520629A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/06—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges
    • B24D15/08—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors
    • B24D15/085—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with reciprocating whetstones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR520629A 1919-08-21 1920-07-16 Device for sharpening two-edged razor blades Expired FR520629A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE150307T 1919-08-21
DE163020X 1920-05-05

Publications (1)

Publication Number Publication Date
FR520629A true FR520629A (en) 1921-06-28

Family

ID=25752453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520629A Expired FR520629A (en) 1919-08-21 1920-07-16 Device for sharpening two-edged razor blades

Country Status (3)

Country Link
CH (1) CH92756A (en)
FR (1) FR520629A (en)
GB (1) GB163020A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113182015A (en) * 2021-05-24 2021-07-30 董青文 Glass material pre treatment equipment

Also Published As

Publication number Publication date
CH92756A (en) 1922-01-16
GB163020A (en) 1921-07-21

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