Title:
【考案の名称】故障検出機能付火災感知器
Document Type and Number:
Japanese Patent JPS60148687
Kind Code:
U
Inventors:
Toshiaki Okazaki
Application Number:
JP3715484U
Publication Date:
October 02, 1985
Filing Date:
March 15, 1984
Export Citation:
International Classes:
G08B17/06; G08B17/00; (IPC1-7): G08B17/06
Domestic Patent References:
JPS58179583U | 1983-12-01 | |||
JPS56127593U | 1981-09-28 | |||
JPS5572293A | 1980-05-30 | |||
JPS5894094A | 1983-06-04 | |||
JPS5035182U | 1975-04-14 | |||
JPS589409A | 1983-01-19 | |||
JPS52121795A | 1977-10-13 |