Title:
DEVICE FOR PREVENTING ERRONEOUS OPERATION OF PROTECTION RELAY
Document Type and Number:
Japanese Patent JPS5592515
Kind Code:
A
Inventors:
HATSUTORI TOSHIKI
YOSHIDA TAKASHI
NOZAWA TERUO
SAKAI YUKITOSHI
YOSHIDA TAKASHI
NOZAWA TERUO
SAKAI YUKITOSHI
Application Number:
JP16161478A
Publication Date:
July 14, 1980
Filing Date:
December 29, 1978
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02H3/05; H02H3/02; (IPC1-7): H02H3/02
Domestic Patent References:
| JPS5013854A | 1975-02-13 | |||
| JP50052439B |