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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5452715
Kind Code:
U
Application Number:
JP12609277U
Publication Date:
April 12, 1979
Filing Date:
September 21, 1977
Export Citation:
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International Classes:
F16L15/00; F16L35/00; (IPC1-7): F16L35/00; F16L15/00
Domestic Patent References:
JPS5070921A1975-06-12



 
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