FR742670A - - Google Patents
Info
- Publication number
- FR742670A FR742670A FR742670DA FR742670A FR 742670 A FR742670 A FR 742670A FR 742670D A FR742670D A FR 742670DA FR 742670 A FR742670 A FR 742670A
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/211—Press driving devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742670A true FR742670A (OSRAM) | 1933-03-13 |
Family
ID=1547048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742670D Expired FR742670A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742670A (OSRAM) |
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0
- FR FR742670D patent/FR742670A/fr not_active Expired