ISBN: | 042182350x |
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题名: | CIPA guide to the Patents Acts:3rd cumulative supplement./ by the chartered institute of Patent agents. |
版本说明: | 4th ed. |
索书号: | D956.13/C486=2E |
出版发行项: | London: Sweet & Maxwell, 1997. |
载体形态: | XXVIII, 152p. ill. 23.5cm. |
书目附注: | includes index. |