Document Type and Number:
Japanese Patent JPS5452721
Kind Code:
U
Application Number:
JP11166978U
Publication Date:
April 12, 1979
Filing Date:
August 16, 1978
Export Citation:
International Classes:
F16K1/24; (IPC1-7): F16K1/24
Domestic Patent References:
JPS3930736Y1 | ||||
JPS3718147Y1 | ||||
JPS3930737Y1 | ||||
JPS4836529A | 1973-05-30 |
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