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024 _a2,558
037 _cTextual
040 _aFLL
_cFLL
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041 _2eng
_aeng
082 _aZ2,2673, M5
100 _aNarayanan P. Au.
245 0 _aPatent law
250 _a2nd
260 _aCalcutta
_bEastern law House India
_c1985
650 _aPatent law
942 _hZ2,2673, M5
_cTEXL
_2CC
999 _c1131820
_d1131820