Title:
負荷時タップ切換装置用切換開閉器
Document Type and Number:
Japanese Patent JP4369028
Kind Code:
B2
Inventors:
Hiroshi Oshima
Application Number:
JP2000298599A
Publication Date:
November 18, 2009
Filing Date:
September 29, 2000
Export Citation:
Assignee:
Daihen Co., Ltd.
International Classes:
H01F29/02; H01F29/04; H01H33/42
Domestic Patent References:
JP11329871A | ||||
JP2941268B2 | ||||
JP11210263A | ||||
JP2857623B2 |
Attorney, Agent or Firm:
Hidetoshi Matsumoto