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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4896526
Kind Code:
U
Application Number:
JP1897372U
Publication Date:
November 16, 1973
Filing Date:
February 17, 1972
Export Citation:
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International Classes:
F16L29/00; F16K13/00; F16L37/28; (IPC1-7): F16L37/28; F16K13/00; F16L29/00



 
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