JPS555905B2 - - Google Patents

Info

Publication number
JPS555905B2
JPS555905B2 JP2906174A JP2906174A JPS555905B2 JP S555905 B2 JPS555905 B2 JP S555905B2 JP 2906174 A JP2906174 A JP 2906174A JP 2906174 A JP2906174 A JP 2906174A JP S555905 B2 JPS555905 B2 JP S555905B2
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
Application number
JP2906174A
Other languages
Japanese (ja)
Other versions
JPS50122804A (cg-RX-API-DMAC10.html
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 filed Critical
Priority to JP2906174A priority Critical patent/JPS555905B2/ja
Publication of JPS50122804A publication Critical patent/JPS50122804A/ja
Publication of JPS555905B2 publication Critical patent/JPS555905B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2906174A 1974-03-15 1974-03-15 Expired JPS555905B2 (cg-RX-API-DMAC10.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2906174A JPS555905B2 (cg-RX-API-DMAC10.html) 1974-03-15 1974-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2906174A JPS555905B2 (cg-RX-API-DMAC10.html) 1974-03-15 1974-03-15

Publications (2)

Publication Number Publication Date
JPS50122804A JPS50122804A (cg-RX-API-DMAC10.html) 1975-09-26
JPS555905B2 true JPS555905B2 (cg-RX-API-DMAC10.html) 1980-02-12

Family

ID=12265840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2906174A Expired JPS555905B2 (cg-RX-API-DMAC10.html) 1974-03-15 1974-03-15

Country Status (1)

Country Link
JP (1) JPS555905B2 (cg-RX-API-DMAC10.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155114A (cg-RX-API-DMAC10.html) * 1974-06-03 1975-12-15
JPS51147206A (en) * 1975-06-13 1976-12-17 Yokogawa Hokushin Electric Corp Data communication system employing photocoupler
JPS5347712A (en) * 1976-10-14 1978-04-28 Nippon Esu Efu Kk Signal transmission line using photo coupler
US4326287A (en) * 1980-06-30 1982-04-20 International Business Machines Corp. Two wire bi-directional digital telephone link
JPS5792951A (en) * 1980-12-02 1982-06-09 Tokyo Electric Power Co Inc:The Signal transmission system
JPS60251739A (ja) * 1984-05-29 1985-12-12 Tabai Esupetsuku Kk 信号伝送方法及び装置

Also Published As

Publication number Publication date
JPS50122804A (cg-RX-API-DMAC10.html) 1975-09-26

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