Normal view MARC view ISBD view

Improvements in/or relating to a process - 0 Govt. of India, The Pate 0

Subjects--Topical Terms:
Chemical Tests

Subjects--Index Terms: 143352 ASCERTAINS DESCRIBES FOLLOWING GYPSUM IMPROVEMENTS IN/OR INVENTION MANNER MANUFACTURE NATURE PARTICULARLY PERFORMED PLASTER PROCESS RELATING SPECIFICATION

Universal Decimal Class. No.: 0