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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63152084
Kind Code:
U
Application Number:
JP4504887U
Publication Date:
October 05, 1988
Filing Date:
March 26, 1987
Export Citation:
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International Classes:
F16L29/00; F16K17/38; F25B49/00; F25B49/02; (IPC1-7): F16L29/00; F16K17/38; F25B49/00
Domestic Patent References:
JPS4215485Y1
JPS4923795U1974-02-28
JPS5317859B21978-06-12



 
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