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Branes, C.E.

A method of preparing polypyrrolidone io - 0 Govt. of India, The Pate 0

Subjects--Topical Terms:
Chemical Tests

Subjects--Index Terms: 148877 ASCERTAINS COMPLEX DESCRIBES FOLLOWING INVENTION IODINE MANNER METHOD NATURE PARTICULARLY PERFORMED POLYPYRROLIDONE PREPARING SPECIFICATION

Universal Decimal Class. No.: 0