000 00481nam a22001817c 4500
001 11666
003 OSt
005 20190814091149.0
007 t|
008 190702s1948 xxu||||| |||| 00| 0 d
100 1 _aFox, Harold G.
245 0 0 _aThe Canadian Law and practice relating to letters patent for invention :
_bVol.1.2
250 _a3. Ed.
264 1 _aToronto:
_bCarswell,
_c1948
300 _aXCVIII, XIII, 1631 S.
650 _aKanada
_92246
650 _aPatentrecht
_93576
999 _c6976
_d6976