Title:
鉄道車両用空気ばね装置
Document Type and Number:
Japanese Patent JP4386510
Kind Code:
B2
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Inventors:
Yutaka Fujimoto
Application Number:
JP32075599A
Publication Date:
December 16, 2009
Filing Date:
November 11, 1999
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
B61F5/10; F16F9/04; F16F9/32
Domestic Patent References:
JP54021789U | ||||
JP56009958U | ||||
JP1072460U | ||||
JP57016040U | ||||
JP9170636A |
Attorney, Agent or Firm:
Atsushi Watanabe