JPS52122497A - Information transmission device - Google Patents

Information transmission device

Info

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
Application number
JP3869276A
Other languages
Japanese (ja)
Other versions
JPS5635238B2 (en
Inventor
Masamiki Kachi
Yoshiaki Sekiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyosan Electric Manufacturing Co Ltd
Original Assignee
Kyosan Electric Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kyosan Electric Manufacturing Co Ltd filed Critical Kyosan Electric Manufacturing Co Ltd
Priority to JP3869276A priority Critical patent/JPS52122497A/en
Publication of JPS52122497A publication Critical patent/JPS52122497A/en
Publication of JPS5635238B2 publication Critical patent/JPS5635238B2/ja
Granted legal-status Critical Current

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)
JP3869276A 1976-04-08 1976-04-08 Information transmission device Granted JPS52122497A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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