Document Type and Number:
Japanese Patent JPH0128297
Kind Code:
Y2
Application Number:
JP7143783U
Publication Date:
August 29, 1989
Filing Date:
May 12, 1983
Export Citation:
International Classes:
F02M37/00; F16L37/00; F16L39/00; (IPC1-7): F02M37/00; F16L39/00
Next Patent: JPH0128298