Title:
真空バルブ式負荷時タップ切換装置
Document Type and Number:
Japanese Patent JP4087168
Kind Code:
B2
Inventors:
Tsuchiyama Tsurumatsu
Application Number:
JP2002196996A
Publication Date:
May 21, 2008
Filing Date:
July 05, 2002
Export Citation:
Assignee:
Daihen Co., Ltd.
International Classes:
H01F29/04; H01H33/66
Domestic Patent References:
JP11329871A | ||||
JP7220956A | ||||
JP2004023026A | ||||
JP49046049Y1 | ||||
JP4945912B1 |
Attorney, Agent or Firm:
Hidetoshi Matsumoto