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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5072219
Kind Code:
A
Application Number:
JP12134473A
Publication Date:
June 14, 1975
Filing Date:
October 29, 1973
Export Citation:
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International Classes:
F16K7/10; (IPC1-7): F16K7/10
Domestic Patent References:
JPS4320713Y11968-08-31