Document Type and Number:
Japanese Patent JPS4916599
Kind Code:
Y1
More Like This:
Application Number:
JP10007570U
Publication Date:
April 26, 1974
Filing Date:
October 08, 1970
Export Citation:
International Classes:
F16K51/00; G05D16/06; (IPC1-7): G05D16/06; F16K51/00
Domestic Patent References:
JPS407268Y1 |