Title:
パンタグラフ用すり板集電材料
Document Type and Number:
Japanese Patent JP5456995
Kind Code:
B2
Inventors:
Hiroshi Tsuchiya
Toshikazu Kubo
Kubota Yoshio
Hidehiko Nozaki
Naohiko Hirai
Yuji Tomita
Toshikazu Kubo
Kubota Yoshio
Hidehiko Nozaki
Naohiko Hirai
Yuji Tomita
Application Number:
JP2008181013A
Publication Date:
April 02, 2014
Filing Date:
July 11, 2008
Export Citation:
Assignee:
Railway Technical Research Institute
Toyo Tanso Co., Ltd.
Toyo Tanso Co., Ltd.
International Classes:
B60L5/24; C04B35/83; C22C47/06; C22C47/12; C22C49/02; C22C49/14; C22C101/10
Domestic Patent References:
| JP52089505A | ||||
| JP2000281446A | ||||
| JP2000037001A | ||||
| JP2003506819A | ||||
| JP2000061612A | ||||
| JP9117006A |
Attorney, Agent or Firm:
Tetsuo next generation
Masanori Tamura
Masanori Tamura