CS97249A - - Google Patents
Info
- Publication number
- CS97249A CS97249A CS97249DA CS97249A CS 97249 A CS97249 A CS 97249A CS 97249D A CS97249D A CS 97249DA CS 97249 A CS97249 A CS 97249A
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS97249A true CS97249A (cs) |
Family
ID=212808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS97249D CS97249A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS97249A (cs) |
-
0
- CS CS97249D patent/CS97249A/cs unknown
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