JPS59195850U - 光通信デ−タエントリシステム - Google Patents

光通信デ−タエントリシステム

Info

Publication number
JPS59195850U
JPS59195850U JP1983090202U JP9020283U JPS59195850U JP S59195850 U JPS59195850 U JP S59195850U JP 1983090202 U JP1983090202 U JP 1983090202U JP 9020283 U JP9020283 U JP 9020283U JP S59195850 U JPS59195850 U JP S59195850U
Authority
JP
Japan
Prior art keywords
optical communication
entry system
communication data
data entry
data
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
JP1983090202U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0317494Y2 (enrdf_load_stackoverflow
Inventor
大沢　勝朗
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP1983090202U priority Critical patent/JPS59195850U/ja
Publication of JPS59195850U publication Critical patent/JPS59195850U/ja
Application granted granted Critical
Publication of JPH0317494Y2 publication Critical patent/JPH0317494Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
JP1983090202U 1983-06-13 1983-06-13 光通信デ−タエントリシステム Granted JPS59195850U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983090202U JPS59195850U (ja) 1983-06-13 1983-06-13 光通信デ−タエントリシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983090202U JPS59195850U (ja) 1983-06-13 1983-06-13 光通信デ−タエントリシステム

Publications (2)

Publication Number Publication Date
JPS59195850U true JPS59195850U (ja) 1984-12-26
JPH0317494Y2 JPH0317494Y2 (enrdf_load_stackoverflow) 1991-04-12

Family

ID=30220114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983090202U Granted JPS59195850U (ja) 1983-06-13 1983-06-13 光通信デ−タエントリシステム

Country Status (1)

Country Link
JP (1) JPS59195850U (enrdf_load_stackoverflow)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595439A (en) * 1979-01-12 1980-07-19 Sumitomo Electric Ind Ltd Time-division photo signal transmission system
JPS56152100A (en) * 1980-04-25 1981-11-25 Sharp Kk Sensor system
JPS57159184U (enrdf_load_stackoverflow) * 1981-03-30 1982-10-06
JPS5875337A (ja) * 1981-10-30 1983-05-07 Hitachi Ltd データ通信システム
JPS5892158A (ja) * 1981-11-27 1983-06-01 Fujitsu Ltd 光信号出力方向調整方式

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595439A (en) * 1979-01-12 1980-07-19 Sumitomo Electric Ind Ltd Time-division photo signal transmission system
JPS56152100A (en) * 1980-04-25 1981-11-25 Sharp Kk Sensor system
JPS57159184U (enrdf_load_stackoverflow) * 1981-03-30 1982-10-06
JPS5875337A (ja) * 1981-10-30 1983-05-07 Hitachi Ltd データ通信システム
JPS5892158A (ja) * 1981-11-27 1983-06-01 Fujitsu Ltd 光信号出力方向調整方式

Also Published As

Publication number Publication date
JPH0317494Y2 (enrdf_load_stackoverflow) 1991-04-12

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