Title:
【考案の名称】地区表示付防災総合設備
Document Type and Number:
Japanese Patent JP2548323
Kind Code:
Y2
Inventors:
Hiroshi Sakauchi
Yozo Mochizuki
Yozo Mochizuki
Application Number:
JP1422991U
Publication Date:
September 17, 1997
Filing Date:
February 20, 1991
Export Citation:
Assignee:
Fujita Co., Ltd.
International Classes:
G08B23/00; A62C35/20; (IPC1-7): G08B23/00; A62C35/20
Domestic Patent References:
| JP1140299A | ||||
| JP1138466U |
Attorney, Agent or Firm:
Yamato Tsutsui (2 outside)