Document Type and Number:
Japanese Patent JPS4821083
Kind Code:
Y1
Application Number:
JP8519269U
Publication Date:
June 19, 1973
Filing Date:
September 08, 1969
Export Citation:
International Classes:
F16K3/32; F15B13/02; F16K11/074; F16K11/08; F16K39/02; F16K39/06; G05D7/00; (IPC1-7): F16K11/08; F15B13/02; F16K3/32; F16K39/02; G05D7/00