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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4915850
Kind Code:
A
More Like This:
Application Number:
JP5817972A
Publication Date:
February 12, 1974
Filing Date:
June 13, 1972
Export Citation:
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International Classes:
F16J15/32
Domestic Patent References:
JPS4719447A
JPS491955A1974-01-09



 
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