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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4922244
Kind Code:
B1
Application Number:
JP5972062A
Publication Date:
June 07, 1974
Filing Date:
December 28, 1962
Export Citation:
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International Classes:
F03B3/18; F16H61/56; (IPC1-7): F03B3/18



 
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