Title:
高電圧用碍子設備および避雷器
Document Type and Number:
Japanese Patent JP4517112
Kind Code:
B2
Inventors:
Honma Koji
Katayama Daisuke
Hideaki Harada
Katayama Daisuke
Hideaki Harada
Application Number:
JP2005018849A
Publication Date:
August 04, 2010
Filing Date:
January 26, 2005
Export Citation:
Assignee:
East Japan Railway Company
International Classes:
H01B17/00; F16F15/04; H02G1/02; H02G13/00
Domestic Patent References:
| JP58214224A | ||||
| JP2005227U | ||||
| JP7014451A | ||||
| JP50055896A | ||||
| JP63156171A | ||||
| JP53134048U |
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda