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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5415299
Kind Code:
Y2
Application Number:
JP4083274U
Publication Date:
June 21, 1979
Filing Date:
April 09, 1974
Export Citation:
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International Classes:
F16K41/02; F16K41/00; F16K41/04; (IPC1-7): F16K41/00



 
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