Document Type and Number:
Japanese Patent JPS5118824
Kind Code:
B1
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JPH09211736 | FILM VIEWER |
JPS6021560 | [Title of the Invention] Photograph viewer |
Application Number:
JP1678370A
Publication Date:
June 12, 1976
Filing Date:
February 27, 1970
Export Citation:
International Classes:
G03B23/00; (IPC1-7): G03B23/00