負荷時タップ切換装置 - Toshiba Corporation

Title:

負荷時タップ切換装置

Document Type and Number:

Japanese Patent JP6444699

Kind Code:

B2

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JP7119226	Change-over switch and on-load tap-changer for on-load tap-changers
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Inventors:

Taku Ishikawa
Masayuki Shinoda
Yasushi Miyamoto
Kei Ogawa

Application Number:

JP2014234385A

Publication Date:

December 26, 2018

Filing Date:

November 19, 2014

Export Citation:

Assignee:

Toshiba Corporation
Toshiba Energy Systems Co., Ltd.

International Classes:

H01F29/04; H01F29/02; H01H33/666

Domestic Patent References:

JP2001015357A
JP45012765B1

Attorney, Agent or Firm:

Patent Business Corporation Sakura International Patent Office

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