Document Type and Number:
Japanese Patent JPS546897
Kind Code:
Y2
Application Number:
JP3307874U
Publication Date:
April 02, 1979
Filing Date:
March 22, 1974
Export Citation:
International Classes:
F16K3/26; F16K3/24; F16K31/06; F16K31/40; F16K39/00; F16K39/04; (IPC1-7): F16K31/06; F16K3/24; F16K39/00
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