JPS52122497A - Information transmission device - Google Patents
Information transmission deviceInfo
- Publication number
- JPS52122497A JPS52122497A JP3869276A JP3869276A JPS52122497A JP S52122497 A JPS52122497 A JP S52122497A JP 3869276 A JP3869276 A JP 3869276A JP 3869276 A JP3869276 A JP 3869276A JP S52122497 A JPS52122497 A JP S52122497A
- Authority
- JP
- Japan
- Prior art keywords
- transmission device
- information transmission
- information
- transmission
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Alarm Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Fire Alarms (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3869276A JPS52122497A (en) | 1976-04-08 | 1976-04-08 | Information transmission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3869276A JPS52122497A (en) | 1976-04-08 | 1976-04-08 | Information transmission device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52122497A true JPS52122497A (en) | 1977-10-14 |
JPS5635238B2 JPS5635238B2 (en) | 1981-08-15 |
Family
ID=12532341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3869276A Granted JPS52122497A (en) | 1976-04-08 | 1976-04-08 | Information transmission device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52122497A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182297A (en) * | 1981-03-13 | 1982-11-10 | Beekaa Ind Inc | Bidirectional interactive flame detection system |
JPS615398A (en) * | 1984-06-20 | 1986-01-11 | 能美防災株式会社 | Conduction monitor for line of fire alarm equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58137025U (en) * | 1982-03-12 | 1983-09-14 | ヤンマー農機株式会社 | harvester |
-
1976
- 1976-04-08 JP JP3869276A patent/JPS52122497A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57182297A (en) * | 1981-03-13 | 1982-11-10 | Beekaa Ind Inc | Bidirectional interactive flame detection system |
JPS615398A (en) * | 1984-06-20 | 1986-01-11 | 能美防災株式会社 | Conduction monitor for line of fire alarm equipment |
JPH0370836B2 (en) * | 1984-06-20 | 1991-11-11 | Nobi Bosai Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5635238B2 (en) | 1981-08-15 |
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