| 000 | 00459naa a22001697c 4500 | ||
|---|---|---|---|
| 001 | 5934 | ||
| 003 | OSt | ||
| 005 | 20190814160934.0 | ||
| 007 | t| | ||
| 008 | 190702s xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aBrown, William H. | |
| 245 | 0 | 0 | _aTrends in patent renewals at the United States Patent and Trademark Office |
| 650 |
_aUSA _94716 |
||
| 650 |
_aPatentanmeldung _93369 |
||
| 650 |
_aPatenterneuerung _93421 |
||
| 773 | 0 |
_aWPI. 17(1995),4,225-234. _wz_WPI |
|
| 999 |
_c3505 _d3505 |
||