Title:
【発明の名称】防災システム
Document Type and Number:
Japanese Patent JP3050608
Kind Code:
B2
Inventors:
Kazumasa Murakami
Application Number:
JP40546090A
Publication Date:
June 12, 2000
Filing Date:
December 25, 1990
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
G08B17/00; G08B23/00; G08B25/00; G08B26/00; (IPC1-7): G08B23/00; G08B17/00; G08B26/00
Domestic Patent References:
| JP2110692A | ||||
| JP239298A |
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)