Document Type and Number:
Japanese Patent JPH0355038
Kind Code:
Y2
Application Number:
JP3776285U
Publication Date:
December 05, 1991
Filing Date:
March 16, 1985
Export Citation:
International Classes:
F16L27/093; F16L27/08; F16L39/00; F16L41/00; F16L41/02; F16L41/03; (IPC1-7): F16L41/03; F16L41/02; F16L39/00