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001 | 2784 | ||
003 | OSt | ||
005 | 20190814090644.0 | ||
007 | t| | ||
008 | 190702s2000 xxu||||| |||| 00| 0 d | ||
020 |
_a0-16-050220-9 _90160502209 |
||
110 | 1 | _aPatent and Trademark Office <Washington> | |
245 | 0 | 0 |
_aConcordance : _bUnited States Patent Classification to International Patent Classification |
250 | _a2000 Edition | ||
264 | 1 |
_aWashington, _c2000 |
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300 | _a205 S. | ||
650 |
_aUSA _94716 |
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650 |
_aPatentklassifikation _93471 |
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650 |
_aKonkordanz _92389 |
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650 |
_aInternationale Patentklassifikation _92098 |
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