Document Type and Number:
Japanese Patent JPS4825237
Kind Code:
Y1
Application Number:
JP2762968U
Publication Date:
July 23, 1973
Filing Date:
April 08, 1968
Export Citation:
International Classes:
F16K1/22; F16K31/53; F16K37/00; (IPC1-7): F16K1/22; F16K37/00