000 00422nam a22001697a 4500
001 27277
008 190110s1928 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aA/347.77/G35
100 _940897
_aGeier, Oscar A.
245 _aPatents: law and practice
260 _aNew York
_bRichards & Geier
_c1928
300 _a48 p.
650 _913031
_aPATENTES
910 _aRNUĂ‘EZ
_b38868
942 _2z
_cLIBR
999 _c27277
_d27277