JPS4977994U - - Google Patents
Info
- Publication number
- JPS4977994U JPS4977994U JP12228772U JP12228772U JPS4977994U JP S4977994 U JPS4977994 U JP S4977994U JP 12228772 U JP12228772 U JP 12228772U JP 12228772 U JP12228772 U JP 12228772U JP S4977994 U JPS4977994 U JP S4977994U
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Fire-Detection Mechanisms (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12228772U JPS4977994U (en, 2012) | 1972-10-23 | 1972-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12228772U JPS4977994U (en, 2012) | 1972-10-23 | 1972-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4977994U true JPS4977994U (en, 2012) | 1974-07-05 |
Family
ID=28366964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12228772U Pending JPS4977994U (en, 2012) | 1972-10-23 | 1972-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4977994U (en, 2012) |
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1972
- 1972-10-23 JP JP12228772U patent/JPS4977994U/ja active Pending