000 00589nam a22001817c 4500
001 14104
003 OSt
005 20190814091302.0
007 t|
008 190702s1939 xxu||||| |||| 00| 0 d
110 1 _aUnited States Department of Commerce <Washington> / Patent Office
245 0 0 _aGeneral information about protection of trademarks, prints and labels :
_bdoes not contain laws and rules of practice although most of their substances included
250 _aMarch 1, 1939
264 1 _aWashington,
_c1939
300 _a21 S.
650 _aMarkenwesen
_92787
650 _aUSA
_94716
999 _c8305
_d8305