JPS5183978A - - Google Patents

Info

Publication number
JPS5183978A
JPS5183978A JP50007818A JP781875A JPS5183978A JP S5183978 A JPS5183978 A JP S5183978A JP 50007818 A JP50007818 A JP 50007818A JP 781875 A JP781875 A JP 781875A JP S5183978 A JPS5183978 A JP S5183978A
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
JP50007818A
Other languages
Japanese (ja)
Inventor
Makoto Tachikawa
Yurio Ami
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 JP50007818A priority Critical patent/JPS5183978A/ja
Publication of JPS5183978A publication Critical patent/JPS5183978A/ja
Pending legal-status Critical Current

Links

JP50007818A 1975-01-20 1975-01-20 Pending JPS5183978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50007818A JPS5183978A (en) 1975-01-20 1975-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50007818A JPS5183978A (en) 1975-01-20 1975-01-20

Publications (1)

Publication Number Publication Date
JPS5183978A true JPS5183978A (en) 1976-07-22

Family

ID=11676161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50007818A Pending JPS5183978A (en) 1975-01-20 1975-01-20

Country Status (1)

Country Link
JP (1) JPS5183978A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486081A (en) * 1977-12-21 1979-07-09 Toshiba Corp Redundancy system of digital controller system
JPS5730069A (en) * 1980-07-30 1982-02-18 Fuji Facom Corp Restoration system for duplex system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835252A (en) * 1968-11-12 1974-09-10 Burroughs Corp Signal transmission system over bidirectional transmission line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835252A (en) * 1968-11-12 1974-09-10 Burroughs Corp Signal transmission system over bidirectional transmission line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486081A (en) * 1977-12-21 1979-07-09 Toshiba Corp Redundancy system of digital controller system
JPS5730069A (en) * 1980-07-30 1982-02-18 Fuji Facom Corp Restoration system for duplex system
JPS5836378B2 (en) * 1980-07-30 1983-08-09 富士ファコム制御株式会社 How to restore a duplex system

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