Normal view MARC view ISBD view

Das Gupta, A.R.

Process for producing special quality lo - 0 Govt. of India, The Pate 0

Subjects--Index Terms: 149600 ASCERTAINS ASH COKE DESCRIBES FOLLOWING INVENTION LOW MANNER METALLURGICAL NATURE PARTICULARLY PERFORMED PROCESS PRODUCING QUALITY SPECIAL SPECIFICATION

Universal Decimal Class. No.: 0