The patent law of the Union of Socialist Soviet Republics.
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| OCLC: | 1105061244 |
|---|---|
| 語言: | English |
| 出版: |
Washington, D.C. :
Russian Information Bureau,
1925.
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| 主題: | |
| 在線閱讀: | Center for Research Libraries |
| 相關項目: | Prinit version:
Patent law of the Union of Socialist Soviet Republics. |
| 格式: | Monograph 在線閱讀 |