JPS555157B2 - - Google Patents
Info
- Publication number
- JPS555157B2 JPS555157B2 JP6341672A JP6341672A JPS555157B2 JP S555157 B2 JPS555157 B2 JP S555157B2 JP 6341672 A JP6341672 A JP 6341672A JP 6341672 A JP6341672 A JP 6341672A JP S555157 B2 JPS555157 B2 JP S555157B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Fire-Detection Mechanisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6341672A JPS555157B2 (https=) | 1972-06-24 | 1972-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6341672A JPS555157B2 (https=) | 1972-06-24 | 1972-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924096A JPS4924096A (https=) | 1974-03-04 |
| JPS555157B2 true JPS555157B2 (https=) | 1980-02-04 |
Family
ID=13228652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6341672A Expired JPS555157B2 (https=) | 1972-06-24 | 1972-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS555157B2 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264581U (https=) * | 1975-11-07 | 1977-05-12 | ||
| JPS5718181Y2 (https=) * | 1976-11-19 | 1982-04-16 | ||
| JPS57100338A (en) * | 1980-12-15 | 1982-06-22 | Fujitsu Ltd | Monitoring system for gas |
| ATE24787T1 (de) * | 1980-12-18 | 1987-01-15 | Cerberus Ag | Rauchmelder nach dem strahlungs-extinktionsprinzip. |
-
1972
- 1972-06-24 JP JP6341672A patent/JPS555157B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4924096A (https=) | 1974-03-04 |