FR1230654A - - Google Patents
Info
- Publication number
- FR1230654A FR1230654A FR1230654DA FR1230654A FR 1230654 A FR1230654 A FR 1230654A FR 1230654D A FR1230654D A FR 1230654DA FR 1230654 A FR1230654 A FR 1230654A
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/22—Drives for hammers; Transmission means therefor for power hammers
- B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1230654A true FR1230654A (fr) | 1960-09-19 |
Family
ID=1569258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1230654D Expired FR1230654A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1230654A (fr) |
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0
- FR FR1230654D patent/FR1230654A/fr not_active Expired