Title:
【発明の名称】電路状態検出装置およびそれを用いた電気装置
Document Type and Number:
Japanese Patent JP2656532
Kind Code:
B2
Inventors:
SUZUKI YUKIO
Application Number:
JP5606988A
Publication Date:
September 24, 1997
Filing Date:
March 11, 1988
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
International Classes:
H02H3/00; H02H7/12; (IPC1-7): H02H3/00
Domestic Patent References:
| JP5722383A | ||||
| JP61220221A |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)