JPS573274B2 - - Google Patents

Info

Publication number
JPS573274B2
JPS573274B2 JP2348877A JP2348877A JPS573274B2 JP S573274 B2 JPS573274 B2 JP S573274B2 JP 2348877 A JP2348877 A JP 2348877A JP 2348877 A JP2348877 A JP 2348877A JP S573274 B2 JPS573274 B2 JP S573274B2
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.)
Expired
Application number
JP2348877A
Other languages
Japanese (ja)
Other versions
JPS53108214A (en
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 filed Critical
Priority to JP2348877A priority Critical patent/JPS53108214A/ja
Publication of JPS53108214A publication Critical patent/JPS53108214A/ja
Publication of JPS573274B2 publication Critical patent/JPS573274B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
JP2348877A 1977-03-03 1977-03-03 Attendant line trunk circuit Granted JPS53108214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2348877A JPS53108214A (en) 1977-03-03 1977-03-03 Attendant line trunk circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2348877A JPS53108214A (en) 1977-03-03 1977-03-03 Attendant line trunk circuit

Publications (2)

Publication Number Publication Date
JPS53108214A JPS53108214A (en) 1978-09-20
JPS573274B2 true JPS573274B2 (US07413550-20080819-C00001.png) 1982-01-20

Family

ID=12111890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2348877A Granted JPS53108214A (en) 1977-03-03 1977-03-03 Attendant line trunk circuit

Country Status (1)

Country Link
JP (1) JPS53108214A (US07413550-20080819-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634328Y2 (US07413550-20080819-C00001.png) * 1983-07-22 1988-02-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634328Y2 (US07413550-20080819-C00001.png) * 1983-07-22 1988-02-03

Also Published As

Publication number Publication date
JPS53108214A (en) 1978-09-20

Similar Documents

Publication Publication Date Title
DK141541C (US07413550-20080819-C00001.png)
DE2857480C2 (US07413550-20080819-C00001.png)
DE2814527C3 (US07413550-20080819-C00001.png)
FR2377545B1 (US07413550-20080819-C00001.png)
DE2704710C2 (US07413550-20080819-C00001.png)
AU3353778A (US07413550-20080819-C00001.png)
FR2377536B1 (US07413550-20080819-C00001.png)
DE2707211C2 (US07413550-20080819-C00001.png)
JPS573274B2 (US07413550-20080819-C00001.png)
AU495917B2 (US07413550-20080819-C00001.png)
AR210643A1 (US07413550-20080819-C00001.png)
FI773281A (US07413550-20080819-C00001.png)
AU71461S (US07413550-20080819-C00001.png)
BG25845A1 (US07413550-20080819-C00001.png)
BE865722A (US07413550-20080819-C00001.png)
BG25939A1 (US07413550-20080819-C00001.png)
BG25860A1 (US07413550-20080819-C00001.png)
BG25855A1 (US07413550-20080819-C00001.png)
BG25853A1 (US07413550-20080819-C00001.png)
BG25852A1 (US07413550-20080819-C00001.png)
BG25851A1 (US07413550-20080819-C00001.png)
BG25850A1 (US07413550-20080819-C00001.png)
BG25848A1 (US07413550-20080819-C00001.png)
BG25847A1 (US07413550-20080819-C00001.png)
BG25823A1 (US07413550-20080819-C00001.png)