FR741717A - - Google Patents
Info
- Publication number
- FR741717A FR741717A FR741717DA FR741717A FR 741717 A FR741717 A FR 741717A FR 741717D A FR741717D A FR 741717DA FR 741717 A FR741717 A FR 741717A
- Authority
- FR
- France
- 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
- B24D15/06—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
- B24D15/081—Hand tools or other devices for non-rotary grinding, polishing, or stropping specially designed for sharpening cutting edges of knives; of razors with sharpening elements in interengaging or in mutual contact
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741717A true FR741717A (fr) | 1933-02-18 |
Family
ID=1546213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741717D Expired FR741717A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR741717A (fr) |
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0
- FR FR741717D patent/FR741717A/fr not_active Expired