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Inventor
HORIUCHI HIDENORI
JP
2 patents
Patents
2 patents
US4650335A
Mar 17, 1987
Comparison type dimension measuring method and apparatus using a laser beam in a microscope system
ASAHI OPTICAL CO LTD
49 citations
88
US4625103A
Nov 25, 1986
Automatic focusing device in microscope system
ASAHI OPTICAL CO LTD
22 citations
78