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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5491296
Kind Code:
U
Application Number:
JP16615477U
Publication Date:
June 28, 1979
Filing Date:
December 09, 1977
Export Citation:
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International Classes:
G07D1/04; G07D1/06; G07D9/00; (IPC1-7): G07D1/06; G07D9/00
Domestic Patent References:
JPS4965295A1974-06-25