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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5741500
Kind Code:
Y2
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JP3136824Check valve
Application Number:
JP732077U
Publication Date:
September 11, 1982
Filing Date:
January 26, 1977
Export Citation:
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International Classes:
F16L29/00; F16J15/10; (IPC1-7): F16J15/10; F16L29/00