Document Type and Number:
Japanese Patent JPS62143869
Kind Code:
U
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Application Number:
JP3164986U
Publication Date:
September 10, 1987
Filing Date:
March 05, 1986
Export Citation:
International Classes:
F16K11/074; (IPC1-7): F16K11/074
Domestic Patent References:
JPS624969A | 1987-01-10 |