FR769221A - - Google Patents
Info
- Publication number
- FR769221A FR769221A FR769221DA FR769221A FR 769221 A FR769221 A FR 769221A FR 769221D A FR769221D A FR 769221DA FR 769221 A FR769221 A FR 769221A
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D3/00—Hand chisels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR769221A true FR769221A (xx) | 1934-08-21 |
Family
ID=1551883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR769221D Expired FR769221A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR769221A (xx) |
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0
- FR FR769221D patent/FR769221A/fr not_active Expired