Document Type and Number:
Japanese Patent JPS5653193
Kind Code:
Y2
Application Number:
JP13322977U
Publication Date:
December 11, 1981
Filing Date:
October 05, 1977
Export Citation:
International Classes:
F16L29/00; F16K27/00; F16L9/12; F16L41/00; F16L47/00; (IPC1-7): F16K27/00; F16L9/12