FR920721A - Pierre à aiguiser - Google Patents

Pierre à aiguiser

Info

Publication number
FR920721A
FR920721A FR920721DA FR920721A FR 920721 A FR920721 A FR 920721A FR 920721D A FR920721D A FR 920721DA FR 920721 A FR920721 A FR 920721A
Authority
FR
France
Prior art keywords
whetstone
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
English (en)
Inventor
Knud Aage Valdemar Jorgensen
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 FR920721A publication Critical patent/FR920721A/fr
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
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR920721D 1946-01-26 1946-01-26 Pierre à aiguiser Expired FR920721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR920721T 1946-01-26

Publications (1)

Publication Number Publication Date
FR920721A true FR920721A (fr) 1947-04-16

Family

ID=9430739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR920721D Expired FR920721A (fr) 1946-01-26 1946-01-26 Pierre à aiguiser

Country Status (1)

Country Link
FR (1) FR920721A (fr)

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