Document Type and Number:
Japanese Patent JPS54105925
Kind Code:
U
Application Number:
JP101378U
Publication Date:
July 26, 1979
Filing Date:
January 11, 1978
Export Citation:
International Classes:
F16L5/02; F16L5/00; F16L7/00; (IPC1-7): F16L5/00; F16L7/00