RATIO DIFFERENCE RELAY

Title:

RATIO DIFFERENCE RELAY

Document Type and Number:

Japanese Patent JPS5959017

Kind Code:

A

Inventors:

SATOU CHIKAO
OOKAWA TETSUO

Application Number:

JP16843282A

Publication Date:

April 04, 1984

Filing Date:

September 29, 1982

Export Citation:

Assignee:

TOSHIBA KK

International Classes:

H02H7/045; (IPC1-7): H02H7/045

Attorney, Agent or Firm:

Yoshiaki Inomata

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