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| 100 | 1 | _aZhou, Shuchun | |
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_aChina´s patent system : _ba healthy two year old |
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_aPatentrecht _93576 |
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_aChina _9615 |
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_aWPI. 9(1987),4,235-236. _wz_WPI |
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_c5945 _d5945 |
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