Document Type and Number:
Japanese Patent JPS4833503
Kind Code:
Y1
Application Number:
JP5470170U
Publication Date:
October 11, 1973
Filing Date:
June 01, 1970
Export Citation:
International Classes:
F15B7/00; F15B3/00; F15B11/028; F15B15/16; (IPC1-7): F15B15/16; F15B3/00; F15B7/00