000 | 00449nam a2200181Ia 4500 | ||
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999 |
_c66429 _d66429 |
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005 | 20200609101221.0 | ||
008 | 180710s9999 xx 000 0 und d | ||
020 | _a255570 | ||
041 | _aEN | ||
082 |
_a608.742 _bNEW _223 |
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100 | _aNewby Frank | ||
245 |
_aHow to find out about patents _c/ by Frank Newby |
||
260 |
_aNew York _bPergamon press _c1967 |
||
300 | _axi, 177 p. | ||
509 | _aNS | ||
650 | _aPatent literature | ||
942 | _cS |