Title:
保護接地スイッチ及び鉄道車両
Document Type and Number:
Japanese Patent JP5284738
Kind Code:
B2
Inventors:
Kenji Fujino
Toru Azuma
Katsushi Hashimoto
Asa Yamada
Kikuchi Hirotaka
Toru Azuma
Katsushi Hashimoto
Asa Yamada
Kikuchi Hirotaka
Application Number:
JP2008241135A
Publication Date:
September 11, 2013
Filing Date:
September 19, 2008
Export Citation:
Assignee:
East Japan Railway Company
International Classes:
H01H31/28
Domestic Patent References:
JP57022141U | ||||
JP3100330U | ||||
JP9326220A | ||||
JP2001250465A | ||||
JP8149604A | ||||
JP57072226A | ||||
JP9198970A | ||||
JP5890615U | ||||
JP2000340074A | ||||
JP620563A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama