Document Type and Number:
Japanese Patent JPS6365010
Kind Code:
U
More Like This:
Application Number:
JP15794786U
Publication Date:
April 28, 1988
Filing Date:
October 15, 1986
Export Citation:
International Classes:
G02B7/04; G02B7/10; G03B27/34; (IPC1-7): G02B7/10; G02B7/04; G03B27/34
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