Title:
【発明の名称】需要電力計測装置の自動同期切替方式
Document Type and Number:
Japanese Patent JP3038748
Kind Code:
B2
Inventors:
Koji Kasai
Kenshichiro Mishima
Yoshiyuki Miki
Makoto Yanagiba
Kenshichiro Mishima
Yoshiyuki Miki
Makoto Yanagiba
Application Number:
JP34062989A
Publication Date:
May 08, 2000
Filing Date:
December 29, 1989
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H02J3/00; G01R11/00; G01R11/57; (IPC1-7): H02J3/00; G01R11/00; G01R11/57
Domestic Patent References:
| JP1304383A | ||||
| JP5923261A | ||||
| JP5939706B2 | ||||
| JP646410B2 |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)