JPS4973377U - - Google Patents
Info
- Publication number
- JPS4973377U JPS4973377U JP11877972U JP11877972U JPS4973377U JP S4973377 U JPS4973377 U JP S4973377U JP 11877972 U JP11877972 U JP 11877972U JP 11877972 U JP11877972 U JP 11877972U JP S4973377 U JPS4973377 U JP S4973377U
- 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
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11877972U JPS4973377U (th) | 1972-10-13 | 1972-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11877972U JPS4973377U (th) | 1972-10-13 | 1972-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973377U true JPS4973377U (th) | 1974-06-25 |
Family
ID=28357059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11877972U Pending JPS4973377U (th) | 1972-10-13 | 1972-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973377U (th) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138741A (en) * | 1958-09-29 | 1964-06-23 | Harry L Scott | Mine safety apparatus |
-
1972
- 1972-10-13 JP JP11877972U patent/JPS4973377U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3138741A (en) * | 1958-09-29 | 1964-06-23 | Harry L Scott | Mine safety apparatus |