FR678421A - Improvements to devices for sharpening and ironing razor blades - Google Patents

Improvements to devices for sharpening and ironing razor blades

Info

Publication number
FR678421A
FR678421A FR678421DA FR678421A FR 678421 A FR678421 A FR 678421A FR 678421D A FR678421D A FR 678421DA FR 678421 A FR678421 A FR 678421A
Authority
FR
France
Prior art keywords
ironing
sharpening
devices
razor blades
razor
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.)
Allegro S A Soc Ind
Original Assignee
Allegro S A Soc Ind
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 Allegro S A Soc Ind filed Critical Allegro S A Soc Ind
Application granted granted Critical
Publication of FR678421A publication Critical patent/FR678421A/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)
FR678421D 1928-07-14 1929-07-13 Improvements to devices for sharpening and ironing razor blades Expired FR678421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE678421X 1928-07-14

Publications (1)

Publication Number Publication Date
FR678421A true FR678421A (en) 1930-03-24

Family

ID=6594311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678421D Expired FR678421A (en) 1928-07-14 1929-07-13 Improvements to devices for sharpening and ironing razor blades

Country Status (1)

Country Link
FR (1) FR678421A (en)

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