Title:
鉄道車両用台車
Document Type and Number:
Japanese Patent JP4685921
Kind Code:
B2
Inventors:
Takahira Takashi
Takao Watanabe
Hiraishi Motomi
Takao Watanabe
Hiraishi Motomi
Application Number:
JP2008332806A
Publication Date:
May 18, 2011
Filing Date:
December 26, 2008
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B61F5/52
Domestic Patent References:
| JP2006015820A | ||||
| JP7125635A | ||||
| JP2008207576A | ||||
| JP47002656A | ||||
| JP50006926B1 | ||||
| JP63279966A | ||||
| JP2003025989A | ||||
| JP3050066A | ||||
| JP4173473A |
Attorney, Agent or Firm:
Patent Business Corporation Daiichi International Patent Office