Document Type and Number:
Japanese Patent JPS63115691
Kind Code:
U
Application Number:
JP780287U
Publication Date:
July 26, 1988
Filing Date:
January 22, 1987
Export Citation:
International Classes:
G05G1/56; F16K1/32; F16L29/00; F25B41/04; (IPC1-7): F16L29/00; F16K1/32; F25B41/04; G05G1/22