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Inventor
SHIMODA MITSUHIKO
JP
2 patents
Patents
2 patents
US4303321A
Dec 1, 1981
Photographic camera of automatic focussing type
ASAHI OPTICAL CO LTD
22 citations
78
US4429965A
Feb 7, 1984
Photographic camera of automatic focussing type
ASAHI OPTICAL CO LTD
6 citations
58