JPS5325639B2 - - Google Patents
Info
- Publication number
- JPS5325639B2 JPS5325639B2 JP2621073A JP2621073A JPS5325639B2 JP S5325639 B2 JPS5325639 B2 JP S5325639B2 JP 2621073 A JP2621073 A JP 2621073A JP 2621073 A JP2621073 A JP 2621073A JP S5325639 B2 JPS5325639 B2 JP S5325639B2
- 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
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2621073A JPS5325639B2 (ja) | 1973-03-07 | 1973-03-07 | |
US447363A US3916405A (en) | 1973-03-07 | 1974-03-01 | System for supervision of rooms or buildings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2621073A JPS5325639B2 (ja) | 1973-03-07 | 1973-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49115700A JPS49115700A (ja) | 1974-11-05 |
JPS5325639B2 true JPS5325639B2 (ja) | 1978-07-27 |
Family
ID=12187070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2621073A Expired JPS5325639B2 (ja) | 1973-03-07 | 1973-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5325639B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123603Y2 (ja) * | 1981-04-06 | 1986-07-15 | ||
JPS61291714A (ja) * | 1985-06-17 | 1986-12-22 | Jiyun Itani | ノイズコンバ−タ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5173494A (en) * | 1974-12-23 | 1976-06-25 | Stanley Electric Co Ltd | Koshudenwakinadono genkintonanboshisochi |
-
1973
- 1973-03-07 JP JP2621073A patent/JPS5325639B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6123603Y2 (ja) * | 1981-04-06 | 1986-07-15 | ||
JPS61291714A (ja) * | 1985-06-17 | 1986-12-22 | Jiyun Itani | ノイズコンバ−タ |
Also Published As
Publication number | Publication date |
---|---|
JPS49115700A (ja) | 1974-11-05 |