Patent Cooperation Treaty - minimum documentation : a guide to the patent documents & journals currently proposed for inclusion
Brenda M. Rimmer
Bok Språk ikke angitt 1975
| Utgitt | London : The British Library, Science Reference Library , c1975
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|---|---|
| Omfang | 24 s. : tab.
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| Emner | |
| ISBN | 0902914197
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