JPS5642612Y2 - - Google Patents
Info
- Publication number
- JPS5642612Y2 JPS5642612Y2 JP1975164780U JP16478075U JPS5642612Y2 JP S5642612 Y2 JPS5642612 Y2 JP S5642612Y2 JP 1975164780 U JP1975164780 U JP 1975164780U JP 16478075 U JP16478075 U JP 16478075U JP S5642612 Y2 JPS5642612 Y2 JP S5642612Y2
- 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 Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975164780U JPS5642612Y2 (en:Method) | 1975-12-05 | 1975-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975164780U JPS5642612Y2 (en:Method) | 1975-12-05 | 1975-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5276396U JPS5276396U (en:Method) | 1977-06-07 |
| JPS5642612Y2 true JPS5642612Y2 (en:Method) | 1981-10-05 |
Family
ID=28643543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975164780U Expired JPS5642612Y2 (en:Method) | 1975-12-05 | 1975-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642612Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1013682A (en) * | 1960-12-15 | 1965-12-15 | English Electric Co Ltd | Improvements in and relating to gas detecting apparatus |
-
1975
- 1975-12-05 JP JP1975164780U patent/JPS5642612Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5276396U (en:Method) | 1977-06-07 |