FR920721A - Pierre à aiguiser - Google Patents
Pierre à aiguiserInfo
- 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
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)
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) |
-
1946
- 1946-01-26 FR FR920721D patent/FR920721A/fr not_active Expired
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