Document Type and Number:
Japanese Patent JPS4936738
Kind Code:
Y1
Application Number:
JP7979670U
Publication Date:
October 07, 1974
Filing Date:
August 10, 1970
Export Citation:
International Classes:
F16K51/00; F16K1/00; F16K49/00; (IPC1-7): F16K1/00; F16K49/00