JPS55153091A - Smoke detector - Google Patents
Smoke detectorInfo
- Publication number
- JPS55153091A JPS55153091A JP5973179A JP5973179A JPS55153091A JP S55153091 A JPS55153091 A JP S55153091A JP 5973179 A JP5973179 A JP 5973179A JP 5973179 A JP5973179 A JP 5973179A JP S55153091 A JPS55153091 A JP S55153091A
- Authority
- JP
- Japan
- Prior art keywords
- smoke detector
- smoke
- detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5973179A JPS5831039B2 (en) | 1979-05-17 | 1979-05-17 | Smoke detectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5973179A JPS5831039B2 (en) | 1979-05-17 | 1979-05-17 | Smoke detectors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55153091A true JPS55153091A (en) | 1980-11-28 |
JPS5831039B2 JPS5831039B2 (en) | 1983-07-02 |
Family
ID=13121627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5973179A Expired JPS5831039B2 (en) | 1979-05-17 | 1979-05-17 | Smoke detectors |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831039B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947691A (en) * | 1982-09-13 | 1984-03-17 | 日本警備保障株式会社 | Smoke sensor |
-
1979
- 1979-05-17 JP JP5973179A patent/JPS5831039B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947691A (en) * | 1982-09-13 | 1984-03-17 | 日本警備保障株式会社 | Smoke sensor |
JPH0430080B2 (en) * | 1982-09-13 | 1992-05-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS5831039B2 (en) | 1983-07-02 |
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