Title:
SMOKE SENSOR HAVING LAMP FOR POWER INTERRUPTION
Document Type and Number:
Japanese Patent JPS5680796
Kind Code:
A
Inventors:
MASAKI TAKAAKI
Application Number:
JP15724679A
Publication Date:
July 02, 1981
Filing Date:
December 04, 1979
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
G01N21/53; G01N21/01; G08B5/00; G08B5/36; G08B17/10; (IPC1-7): G01N21/01; G08B5/36; G08B17/10
Domestic Patent References:
| JPS5354145U | 1978-05-10 |