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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4934109
Kind Code:
Y1
Application Number:
JP1961070U
Publication Date:
September 14, 1974
Filing Date:
March 02, 1970
Export Citation:
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International Classes:
F16L59/12; F16L7/00; (IPC1-7): F16L7/00



 
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