Title:
【考案の名称】警報監視盤の遠隔監視制御装置
Document Type and Number:
Japanese Patent JPH04136797
Kind Code:
U
Inventors:
Kiyoshige Hirabayashi
Application Number:
JP5328791U
Publication Date:
December 18, 1992
Filing Date:
June 14, 1991
Export Citation:
International Classes:
G08B13/00; G08B17/00; G08B25/08; H04M11/00; H04Q9/00; (IPC1-7): G08B25/08; G08B13/00; G08B17/00; H04M11/00; H04Q9/00
Domestic Patent References:
| JPS5824262A | 1983-02-14 |