Document Type and Number:
Japanese Patent JPS4937027
Kind Code:
Y1
Application Number:
JP9821469U
Publication Date:
October 09, 1974
Filing Date:
October 16, 1969
Export Citation:
International Classes:
F15B13/043; F15B11/04; F15B13/042; F16K3/32; F16K11/07; F16K31/363; G05D7/00; (IPC1-7): F15B13/042; F15B11/04; F16K3/32; F16K11/07; F16K31/363; G05D7/00