CH92756A - Device for sharpening double-edged razor blades. - Google Patents

Device for sharpening double-edged razor blades.

Info

Publication number
CH92756A
CH92756A CH92756DA CH92756A CH 92756 A CH92756 A CH 92756A CH 92756D A CH92756D A CH 92756DA CH 92756 A CH92756 A CH 92756A
Authority
CH
Switzerland
Prior art keywords
razor blades
edged razor
sharpening
double
sharpening double
Prior art date
Application number
Other languages
German (de)
Inventor
Kirsten Friedrich
Original Assignee
Kirsten Friedrich
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 Kirsten Friedrich filed Critical Kirsten Friedrich
Publication of CH92756A publication Critical patent/CH92756A/en

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)
CH92756D 1919-08-21 1920-06-26 Device for sharpening double-edged razor blades. CH92756A (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
CH92756A true CH92756A (en) 1922-01-16

Family

ID=25752453

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92756D CH92756A (en) 1919-08-21 1920-06-26 Device for sharpening double-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
GB163020A (en) 1921-07-21
FR520629A (en) 1921-06-28

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