Document Type and Number:
Japanese Patent JPS4844987
Kind Code:
Y1
Application Number:
JP7302270U
Publication Date:
December 25, 1973
Filing Date:
July 23, 1970
Export Citation:
International Classes:
F15B7/00; G01D5/06; G08C23/00; (IPC1-7): G01D5/06; F15B7/00