JPS552540B2 - - Google Patents
Info
- Publication number
- JPS552540B2 JPS552540B2 JP4252172A JP4252172A JPS552540B2 JP S552540 B2 JPS552540 B2 JP S552540B2 JP 4252172 A JP4252172 A JP 4252172A JP 4252172 A JP4252172 A JP 4252172A JP S552540 B2 JPS552540 B2 JP S552540B2
- 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
- Ventilation (AREA)
- Regulation And Control Of Combustion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Emergency Alarm Devices (AREA)
- Power Conversion In General (AREA)
- Emergency Lowering Means (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4252172A JPS552540B2 (https=) | 1972-04-26 | 1972-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4252172A JPS552540B2 (https=) | 1972-04-26 | 1972-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS496540A JPS496540A (https=) | 1974-01-21 |
| JPS552540B2 true JPS552540B2 (https=) | 1980-01-21 |
Family
ID=12638370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4252172A Expired JPS552540B2 (https=) | 1972-04-26 | 1972-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552540B2 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50109453A (https=) * | 1974-02-06 | 1975-08-28 | ||
| JPS5168366A (ja) * | 1974-12-09 | 1976-06-12 | Kanagawa Prefecture | Kanenseigasuchatsukasochi |
| JPS5847760B2 (ja) * | 1975-03-15 | 1983-10-24 | 松下電工株式会社 | ケイホウソウチ |
| JPS5244199A (en) * | 1975-10-03 | 1977-04-06 | Matsushita Electric Ind Co Ltd | Gas alarm equipment |
| JPS5419688U (https=) * | 1977-07-09 | 1979-02-08 | ||
| JPS5661765U (https=) * | 1980-10-02 | 1981-05-25 |
-
1972
- 1972-04-26 JP JP4252172A patent/JPS552540B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS496540A (https=) | 1974-01-21 |