The patent law of the Union of Socialist Soviet Republics.
Wedi'i Gadw mewn:
| OCLC: | 1105061244 |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C. :
Russian Information Bureau,
1925.
|
| Pynciau: | |
| Mynediad Ar-lein: | Center for Research Libraries |
| Eitemau Perthynol: | Prinit version:
Patent law of the Union of Socialist Soviet Republics. |
| Fformat: | Monograph Mynediad Ar-lein |