FR499622A - - Google Patents
Info
- Publication number
- FR499622A FR499622A FR499622DA FR499622A FR 499622 A FR499622 A FR 499622A FR 499622D A FR499622D A FR 499622DA FR 499622 A FR499622 A FR 499622A
- 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
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR499622A true FR499622A (xx) | 1920-02-17 |
Family
ID=1534636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR499622D Expired FR499622A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR499622A (xx) |
-
0
- FR FR499622D patent/FR499622A/fr not_active Expired