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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5560189
Kind Code:
U
Application Number:
JP14364178U
Publication Date:
April 24, 1980
Filing Date:
October 17, 1978
Export Citation:
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International Classes:
G10H1/043; G10H1/057; G10K15/04; (IPC1-7): G10H1/057