74198573
Aug 27, 1991
Nov 16, 1993
Active Trademark
vacuum apparatus for manufacturing semiconductor devices; namely, multi-chamber chemical vapor depositions; and vacuum pumps
Machinerysputtering systems; namely, thin film making sputterers, surface cleaning sputterers, and etching sputterers for microprocessing; [ electrical and optical components; namely, liquid crystal displays, magnetic discs, optical discs, magnetic optical discs, resistors, semiconductor lasers, magnetic heads, solar cells, and sensors; ] gas analyzers, and vacuum gauges
Electrical and Scientific Apparatus