000 | 00587nam a22001697c 4500 | ||
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001 | 13101 | ||
003 | OSt | ||
005 | 20190814091230.0 | ||
007 | t| | ||
008 | 190702s1956 xxu||||| |||| 00| 0 d | ||
110 | 1 | _aUnited States Senate <Washington> | |
245 | 0 | 0 |
_aHearing before the Subcommittee on patents, trademarks and copyrights of the committee on the Judiciary : _bAmerican Patent System ; 84. Congress, 1. session ; pursuant to S.res.92 …. |
264 | 1 |
_aWashington: _bU.S. Govern. Print. Off., _c1956 |
|
300 | _aXLIX, 361 S. | ||
650 |
_aPatentwesen _93556 |
||
650 |
_aUSA _94716 |
||
999 |
_c7748 _d7748 |