Document Type and Number:
Japanese Patent JPS5538880
Kind Code:
Y2
More Like This:
Application Number:
JP1104575U
Publication Date:
September 10, 1980
Filing Date:
January 22, 1975
Export Citation:
International Classes:
F16L29/00; B67D7/32; F16K13/00; (IPC1-7): B67D5/32; F16L29/00