| 000 | 00991nam a2200301 a 4500 | ||
|---|---|---|---|
| 005 | 20250914085807.0 | ||
| 008 | 981208s1990 xxu 00 eng | ||
| 035 | _a903617 | ||
| 039 | 9 |
_y08-18-1999 _zload |
|
| 043 | _an-us--- | ||
| 090 | _aT210.5.W46 ruj | ||
| 090 | _aT210.5 | ||
| 245 | 1 | 0 |
_aWho's inventing what? _bpatents granted in the United States as reported in the Official Gazette of the United States Patent and Trademark Office _bpatents from January through March 1990 _cEllen Pare, editorial coordinator |
| 260 |
_aDetroit, Mich. _bGale Research Co. _c1990 |
||
| 300 | _ax, 864 p. : ill. ; 28 cm. | ||
| 500 | _aissue 1 | ||
| 590 | _a1 | ||
| 650 |
_aPatents _xUnited States |
||
| 700 | 1 | _aPare, Ellen | |
| 907 |
_a.b12478301 _b2021-05-28 _c2019-11-12 |
||
| 942 |
_c1 _n0 _kT210.5.W46 ruj |
||
| 914 | _avtls000255487 | ||
| 990 | _altm | ||
| 991 | _aRujukan dan Am | ||
| 998 |
_at _b1999-05-08 _cm _da _feng _gxxu _y0 _z.b12478301 |
||
| 999 |
_c249062 _d249062 |
||