Document Type and Number:
Japanese Patent JPS5178443
Kind Code:
U
Application Number:
JP15523274U
Publication Date:
June 21, 1976
Filing Date:
December 17, 1974
Export Citation:
International Classes:
F16K1/02; F16K5/00; F24H9/00; (IPC1-7): F16K5/00; F24H9/00