Document Type and Number:
Japanese Patent JPH0121390
Kind Code:
B2
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Inventors:
SHIMORA KENICHI
ICHIKAWA KOJI
ICHIKAWA KOJI
Application Number:
JP22465383A
Publication Date:
April 20, 1989
Filing Date:
November 29, 1983
Export Citation:
Assignee:
NIPPON AIR BRAKE CO
International Classes:
F16K31/143; F16K31/42
Next Patent: JPH0121391