JPS5521198Y2 - - Google Patents
Info
- Publication number
- JPS5521198Y2 JPS5521198Y2 JP1972084685U JP8468572U JPS5521198Y2 JP S5521198 Y2 JPS5521198 Y2 JP S5521198Y2 JP 1972084685 U JP1972084685 U JP 1972084685U JP 8468572 U JP8468572 U JP 8468572U JP S5521198 Y2 JPS5521198 Y2 JP S5521198Y2
- 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)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972084685U JPS5521198Y2 (zh) | 1972-07-18 | 1972-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972084685U JPS5521198Y2 (zh) | 1972-07-18 | 1972-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4942881U JPS4942881U (zh) | 1974-04-15 |
| JPS5521198Y2 true JPS5521198Y2 (zh) | 1980-05-21 |
Family
ID=27993974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972084685U Expired JPS5521198Y2 (zh) | 1972-07-18 | 1972-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5521198Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5037902U (zh) * | 1973-08-03 | 1975-04-19 |
-
1972
- 1972-07-18 JP JP1972084685U patent/JPS5521198Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4942881U (zh) | 1974-04-15 |