Title:
【発明の名称】減光式煙感知器
Document Type and Number:
Japanese Patent JP3344844
Kind Code:
B2
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Inventors:
Eiji Hirooka
Mikio Mochizuki
Mikio Mochizuki
Application Number:
JP26125294A
Publication Date:
November 18, 2002
Filing Date:
September 30, 1994
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
G08B17/103; (IPC1-7): G08B17/103
Domestic Patent References:
| JP87743A | ||||
| JP7325985A |
Attorney, Agent or Firm:
Shinichi Kawakubo