Title:
A direct-current magnetic field shield device of a direct-current electricity rail car
Document Type and Number:
Japanese Patent JP6249235
Kind Code:
B2
Inventors:
Yoshihito Kato
Taku Sasakawa
Taku Sasakawa
Application Number:
JP2014224561A
Publication Date:
December 20, 2017
Filing Date:
November 04, 2014
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
B61D17/20; B61K13/04; H05K9/00
Domestic Patent References:
| JP8169335A | ||||
| JP2011057082A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama