000
00293nam a2200121Ia 4500
005
20260205060026.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
346.0486 Un3P
245
0
_a
Patents Act, 1970
260
_a
New Delhi
_b
Universal pub.
_c
2014
300
_a
193p.
942
_c
BK
999
_c
162342
_d
162342