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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS44446
Kind Code:
Y1
Application Number:
JP8867764U
Publication Date:
January 10, 1969
Filing Date:
November 16, 1964
Export Citation:
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International Classes:
G05D13/28; F16D59/00; (IPC1-7): F16D59/00; G05D13/28