Title:
【発明の名称】負荷時タップ切換単巻変圧器
Document Type and Number:
Japanese Patent JP2567932
Kind Code:
B2
Inventors:
SHIRASAKA YUKYASU
Application Number:
JP31841988A
Publication Date:
December 25, 1996
Filing Date:
December 19, 1988
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01F29/04; H01F29/02; (IPC1-7): H01F29/04; H01F29/02
Domestic Patent References:
| JP59123214A | ||||
| JP63200509A | ||||
| JP5936220U | ||||
| JP6214083B2 | ||||
| JP5924529B2 | ||||
| JP625325B2 | ||||
| JP6157690B2 |
Attorney, Agent or Firm:
Kenjiro Take