000 00557nam a2200205Ia 4500
003 HQRS
005 20190415032142.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aTuska, C.D.
245 _aIntroduction to patents:
_bfor inventors and engineers
260 _aNew York:
_bDover Publications,
_c1964
300 _a192p.
650 _aIntellectual Property (International law)
650 _aPatents
_xLaw and legislation
650 _aInventions
365 _aINR
942 _2udc
_cBK
999 _c14620
_d14620