Document Type and Number:
Japanese Patent JPS4729559
Kind Code:
U
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Application Number:
JP3567471U
Publication Date:
December 04, 1972
Filing Date:
April 30, 1971
Export Citation:
International Classes:
F16K17/36; A62C37/00; H01H35/14; (IPC1-7): F16K17/36; A62C37/02; H01H35/14