JPS562775A - Release signal processing system - Google Patents

Release signal processing system

Info

Publication number
JPS562775A
JPS562775A JP7800479A JP7800479A JPS562775A JP S562775 A JPS562775 A JP S562775A JP 7800479 A JP7800479 A JP 7800479A JP 7800479 A JP7800479 A JP 7800479A JP S562775 A JPS562775 A JP S562775A
Authority
JP
Japan
Prior art keywords
line
polarity
pulse
service
release pulse
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.)
Pending
Application number
JP7800479A
Other languages
English (en)
Inventor
Jun Fujimoto
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 Ltd
Original Assignee
Fujitsu 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 Ltd filed Critical Fujitsu Ltd
Priority to JP7800479A priority Critical patent/JPS562775A/ja
Publication of JPS562775A publication Critical patent/JPS562775A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
JP7800479A 1979-06-22 1979-06-22 Release signal processing system Pending JPS562775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7800479A JPS562775A (en) 1979-06-22 1979-06-22 Release signal processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7800479A JPS562775A (en) 1979-06-22 1979-06-22 Release signal processing system

Publications (1)

Publication Number Publication Date
JPS562775A true JPS562775A (en) 1981-01-13

Family

ID=13649636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7800479A Pending JPS562775A (en) 1979-06-22 1979-06-22 Release signal processing system

Country Status (1)

Country Link
JP (1) JPS562775A (ja)

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