Document Type and Number:
Japanese Patent JPH0210317
Kind Code:
B2
Inventors:
MAEDA KOICHI
ISHIKURA SHINICHI
ISHIKURA SHINICHI
Application Number:
JP7487681A
Publication Date:
March 07, 1990
Filing Date:
May 20, 1981
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
F16L37/22; F16L37/00; F16L39/00
Next Patent: JPH0210318