JPS6248423B2 - - Google Patents

Info

Publication number
JPS6248423B2
JPS6248423B2 JP56014173A JP1417381A JPS6248423B2 JP S6248423 B2 JPS6248423 B2 JP S6248423B2 JP 56014173 A JP56014173 A JP 56014173A JP 1417381 A JP1417381 A JP 1417381A JP S6248423 B2 JPS6248423 B2 JP S6248423B2
Authority
JP
Japan
Prior art keywords
light
line
emitting diode
terminal
optical coupling
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
Application number
JP56014173A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57129045A (en
Inventor
Masamichi Nakajima
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP1417381A priority Critical patent/JPS57129045A/ja
Publication of JPS57129045A publication Critical patent/JPS57129045A/ja
Publication of JPS6248423B2 publication Critical patent/JPS6248423B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
JP1417381A 1981-02-02 1981-02-02 Two-way transmitting circuit Granted JPS57129045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1417381A JPS57129045A (en) 1981-02-02 1981-02-02 Two-way transmitting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1417381A JPS57129045A (en) 1981-02-02 1981-02-02 Two-way transmitting circuit

Publications (2)

Publication Number Publication Date
JPS57129045A JPS57129045A (en) 1982-08-10
JPS6248423B2 true JPS6248423B2 (en, 2012) 1987-10-14

Family

ID=11853745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1417381A Granted JPS57129045A (en) 1981-02-02 1981-02-02 Two-way transmitting circuit

Country Status (1)

Country Link
JP (1) JPS57129045A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262A (ja) * 1986-06-18 1988-01-05 Kawasaki Kiko Kk 製茶方法並びに装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239308A (en) * 1975-09-23 1977-03-26 Omron Tateisi Electronics Co Data transmission system
JPS54143108U (en, 2012) * 1978-03-27 1979-10-04

Also Published As

Publication number Publication date
JPS57129045A (en) 1982-08-10

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