CS157892B1 - - Google Patents
Info
- Publication number
- CS157892B1 CS157892B1 CS620871A CS620871A CS157892B1 CS 157892 B1 CS157892 B1 CS 157892B1 CS 620871 A CS620871 A CS 620871A CS 620871 A CS620871 A CS 620871A CS 157892 B1 CS157892 B1 CS 157892B1
- Authority
- CS
- Czechoslovakia
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS620871A CS157892B1 (en:Method) | 1971-08-31 | 1971-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS620871A CS157892B1 (en:Method) | 1971-08-31 | 1971-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS157892B1 true CS157892B1 (en:Method) | 1974-10-15 |
Family
ID=5408589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS620871A CS157892B1 (en:Method) | 1971-08-31 | 1971-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS157892B1 (en:Method) |
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1971
- 1971-08-31 CS CS620871A patent/CS157892B1/cs unknown