Document Type and Number:
Japanese Patent JPS56113426
Kind Code:
U
Application Number:
JP1114280U
Publication Date:
September 01, 1981
Filing Date:
January 31, 1980
Export Citation:
International Classes:
F16L21/08; F16B7/18; F16B7/20; H02G3/06; (IPC1-7): H02G3/06; F16B7/18; F16L21/08