| 000 | 00454nam a22001697c 4500 | ||
|---|---|---|---|
| 001 | 16179 | ||
| 003 | OSt | ||
| 005 | 20190814091407.0 | ||
| 007 | t| | ||
| 008 | 190702s1987 xxu||||| |||| 00| 0 d | ||
| 110 | 1 | _aUnited States Patent and Trademark Office (USPTO) <Washington> | |
| 245 | 0 | 0 |
_aManual of Classification : _bBasic Manual 1986 |
| 264 | 1 |
_aWashington, _c1987 - |
|
| 300 | _aLosebl.-Ausg. | ||
| 650 |
_aPatentklassen _93467 |
||
| 650 |
_aUSA _94716 |
||
| 999 |
_c9432 _d9432 |
||