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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4825200
Kind Code:
Y1
Application Number:
JP7154369U
Publication Date:
July 23, 1973
Filing Date:
July 28, 1969
Export Citation:
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International Classes:
G07F17/12; E05B35/00; (IPC1-7): G07F17/12



 
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