Document Type and Number:
Japanese Patent JPS50131628
Kind Code:
U
Application Number:
JP4214274U
Publication Date:
October 29, 1975
Filing Date:
April 15, 1974
Export Citation:
International Classes:
F16L37/08; F16K1/00; F16K1/32; F16L29/00; F16L37/00; (IPC1-7): F16L37/08; F16K1/32; F16L29/00