JPH0352701B2 - - Google Patents

Info

Publication number
JPH0352701B2
JPH0352701B2 JP59144115A JP14411584A JPH0352701B2 JP H0352701 B2 JPH0352701 B2 JP H0352701B2 JP 59144115 A JP59144115 A JP 59144115A JP 14411584 A JP14411584 A JP 14411584A JP H0352701 B2 JPH0352701 B2 JP H0352701B2
Authority
JP
Japan
Prior art keywords
signal
tel
transmission
telephone
circuit
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.)
Expired - Lifetime
Application number
JP59144115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6124351A (ja
Inventor
Katsuhiko Onozuka
Kazuo Nakano
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP14411584A priority Critical patent/JPS6124351A/ja
Publication of JPS6124351A publication Critical patent/JPS6124351A/ja
Publication of JPH0352701B2 publication Critical patent/JPH0352701B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Dc Digital Transmission (AREA)
JP14411584A 1984-07-13 1984-07-13 ボタン電話装置の信号伝送方式 Granted JPS6124351A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14411584A JPS6124351A (ja) 1984-07-13 1984-07-13 ボタン電話装置の信号伝送方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14411584A JPS6124351A (ja) 1984-07-13 1984-07-13 ボタン電話装置の信号伝送方式

Publications (2)

Publication Number Publication Date
JPS6124351A JPS6124351A (ja) 1986-02-03
JPH0352701B2 true JPH0352701B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-12

Family

ID=15354534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14411584A Granted JPS6124351A (ja) 1984-07-13 1984-07-13 ボタン電話装置の信号伝送方式

Country Status (1)

Country Link
JP (1) JPS6124351A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5124622B2 (ja) * 2010-07-26 2013-01-23 能美防災株式会社 火災感知器および火災報知設備

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121679A (en) * 1975-04-18 1976-10-25 Philips Nv Remote control method
JPS56164654A (en) * 1980-05-23 1981-12-17 Tech Res & Dev Inst Of Japan Def Agency Data transmitting and receiving device

Also Published As

Publication number Publication date
JPS6124351A (ja) 1986-02-03

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees