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003 | OSt | ||
005 | 20190814091628.0 | ||
007 | t| | ||
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100 | 1 | _aStringham, Emerson | |
245 | 0 | 0 |
_aPatent soliciting and examing : _ba guide to ex parte practice in the United States Patent Office |
264 | 1 |
_aWashington: _bPacot, _c1930 |
|
300 | _a463 S. | ||
650 |
_aUSA _94716 |
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650 |
_aPatentwesen _93556 |
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999 |
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