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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51116414
Kind Code:
U
Application Number:
JP3582575U
Publication Date:
September 21, 1976
Filing Date:
March 17, 1975
Export Citation:
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International Classes:
F16L19/08; F16L19/02; F16L21/08; (IPC1-7): F16L19/02; F16L21/08
Domestic Patent References:
JPS3917972Y1



 
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