000 | 00670naa a22002297c 4500 | ||
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001 | 4993 | ||
003 | OSt | ||
005 | 20190814160901.0 | ||
007 | t| | ||
008 | 190702s xxu||||| |||| 00| 0 d | ||
100 | 1 | _aWu, Connie | |
700 | 1 | _aLiu, Yanhuai | |
245 | 0 | 0 | _aUse of the IPC and various retrieval systems to research patent activities of US organizations an the Poeple's Republc of China |
650 |
_aUSA _94716 |
||
650 |
_aChina _9615 |
||
650 |
_aPatentanmeldung _93369 |
||
650 |
_aPatenterteilung _93526 |
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650 |
_aPatentwesen _93556 |
||
650 |
_aTechnologie _94394 |
||
650 |
_aTechnologietransfer _94391 |
||
773 | 0 |
_aWPI. 26(2004),3,225-233. _wz_WPI |
|
999 |
_c2858 _d2858 |