| 000 | 00601nam a22001817c 4500 | ||
|---|---|---|---|
| 001 | 21362 | ||
| 003 | OSt | ||
| 005 | 20190814091653.0 | ||
| 007 | t| | ||
| 008 | 190702s1941 xxu||||| |||| 00| 0 d | ||
| 245 | 0 | 0 |
_aUnited States Patent Law Sesquicentennial Celebration : _ba record of the proceedings commorating the 150. anniversary of the signing of the 1. United States Patent Law ; 1790 - 1950 |
| 264 | 1 |
_aWashington: _bGovernment Print. Off., _c1941 |
|
| 300 | _aVII, 72 S. | ||
| 650 |
_aUSA _94716 |
||
| 650 |
_aPatentgesetz _93448 |
||
| 650 |
_aFestschrift _91308 |
||
| 650 |
_aPatentwesen _93556 |
||
| 999 |
_c12344 _d12344 |
||