JPS5120605A - - Google Patents

Info

Publication number
JPS5120605A
JPS5120605A JP49092333A JP9233374A JPS5120605A JP S5120605 A JPS5120605 A JP S5120605A JP 49092333 A JP49092333 A JP 49092333A JP 9233374 A JP9233374 A JP 9233374A JP S5120605 A JPS5120605 A JP S5120605A
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.)
Pending
Application number
JP49092333A
Inventor
Yoshitaka Takasaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP49092333A priority Critical patent/JPS5120605A/ja
Publication of JPS5120605A publication Critical patent/JPS5120605A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)
JP49092333A 1974-08-14 1974-08-14 Pending JPS5120605A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49092333A JPS5120605A (ja) 1974-08-14 1974-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49092333A JPS5120605A (ja) 1974-08-14 1974-08-14

Publications (1)

Publication Number Publication Date
JPS5120605A true JPS5120605A (ja) 1976-02-19

Family

ID=14051452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49092333A Pending JPS5120605A (ja) 1974-08-14 1974-08-14

Country Status (1)

Country Link
JP (1) JPS5120605A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490997A (en) * 1977-12-27 1979-07-19 Fujitsu Ltd Drive system for light emitting element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5490997A (en) * 1977-12-27 1979-07-19 Fujitsu Ltd Drive system for light emitting element

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