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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5130734
Kind Code:
A
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Inventors:
AZUMA NORIO
Application Number:
JP10334374A
Publication Date:
March 16, 1976
Filing Date:
September 07, 1974
Export Citation:
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Assignee:
AZUMA SHIIRU KAKO KK
International Classes:
G03C1/00; G03B31/00; G03C5/14; (IPC1-7): G03B31/00; G03C5/14
Domestic Patent References:
JPS294221Y1
JP48084209B
JP29004221A
JPS4942343A1974-04-20