Inventor

KUSTOVA LIDIA V

SU2 patents

Patents

2 patents

US4431448AFeb 14, 1984

Tungsten-free hard alloy and process for producing same

MERZHANOV ALEXANDR G49 citations89

US5032370AJul 16, 1991

Method of preparing silicon nitride with a high alpha-phase content

MERZHANOV ALEXANDR G6 citations65