Foreign patents : a guide to official patent literature /
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| Main Author: | |
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| Format: | Book |
| Language: | English Multiple |
| Published: |
Dobbs Ferry, N.Y. :
Oceana Publications,
1972.
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| Subjects: |
| Item Description: | Includes index. |
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| Physical Description: | 358 p. ; 25 cm. |
| Bibliography: | Bibliography: p. 328-338. |
| ISBN: | 0379000091 (hbk.) |