Document Type and Number:
Japanese Patent JPS5164922
Kind Code:
A
Inventors:
SUGAYA SADA
Application Number:
JP13914974A
Publication Date:
June 04, 1976
Filing Date:
December 02, 1974
Export Citation:
Assignee:
MAMIYA CAMERA
SUGAYA KOGAKU KENKYUSHO JUGEN
SUGAYA KOGAKU KENKYUSHO JUGEN
International Classes:
G03B9/70; (IPC1-7): G03B9/70
Domestic Patent References:
| JP23001024A | ||||
| JPS4526776Y1 |