Document Type and Number:
Japanese Patent JPS5745516
Kind Code:
Y2
Application Number:
JP6514278U
Publication Date:
October 06, 1982
Filing Date:
May 17, 1978
Export Citation:
International Classes:
F16L41/02; F16L29/00; F16L55/07; (IPC1-7): F16L41/02; F16L29/00