Document Type and Number:
Japanese Patent JPS5727033
Kind Code:
Y2
Application Number:
JP2519475U
Publication Date:
June 11, 1982
Filing Date:
February 24, 1975
Export Citation:
International Classes:
F16L37/22; F16K13/00; F16L29/00; F16L37/00; F16L37/28; F16L37/42; F16L55/07; (IPC1-7): F16L37/22