JPS49123713A - - Google Patents

Info

Publication number
JPS49123713A
JPS49123713A JP3716373A JP3716373A JPS49123713A JP S49123713 A JPS49123713 A JP S49123713A JP 3716373 A JP3716373 A JP 3716373A JP 3716373 A JP3716373 A JP 3716373A JP S49123713 A JPS49123713 A JP S49123713A
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.)
Granted
Application number
JP3716373A
Other languages
Japanese (ja)
Other versions
JPS5610829B2 (cs
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 JP3716373A priority Critical patent/JPS5610829B2/ja
Publication of JPS49123713A publication Critical patent/JPS49123713A/ja
Publication of JPS5610829B2 publication Critical patent/JPS5610829B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
JP3716373A 1973-03-30 1973-03-30 Expired JPS5610829B2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3716373A JPS5610829B2 (cs) 1973-03-30 1973-03-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3716373A JPS5610829B2 (cs) 1973-03-30 1973-03-30

Publications (2)

Publication Number Publication Date
JPS49123713A true JPS49123713A (cs) 1974-11-27
JPS5610829B2 JPS5610829B2 (cs) 1981-03-10

Family

ID=12489916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3716373A Expired JPS5610829B2 (cs) 1973-03-30 1973-03-30

Country Status (1)

Country Link
JP (1) JPS5610829B2 (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100618A (en) * 1975-03-03 1976-09-06 Nippon Telegraph & Telephone Denwakokankiniokeru chokuryudenryukyokyuhoshiki
JPS5296808A (en) * 1976-02-09 1977-08-15 Western Electric Co Line circuit
JPS52106612A (en) * 1976-03-02 1977-09-07 Ibm Twoowire extension circuit
JPS53100708A (en) * 1977-02-15 1978-09-02 Oki Electric Ind Co Ltd Current supply circuit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522384A (en) * 1968-01-16 1970-07-28 Tri State Communication Servic Constant current operation of central office telephone equipment
US3649769A (en) * 1970-10-28 1972-03-14 Gen Electric Circuit for supplying direct current to a telephone line
JPS49129408U (cs) * 1973-03-05 1974-11-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522384A (en) * 1968-01-16 1970-07-28 Tri State Communication Servic Constant current operation of central office telephone equipment
US3649769A (en) * 1970-10-28 1972-03-14 Gen Electric Circuit for supplying direct current to a telephone line
JPS49129408U (cs) * 1973-03-05 1974-11-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100618A (en) * 1975-03-03 1976-09-06 Nippon Telegraph & Telephone Denwakokankiniokeru chokuryudenryukyokyuhoshiki
JPS5296808A (en) * 1976-02-09 1977-08-15 Western Electric Co Line circuit
JPS52106612A (en) * 1976-03-02 1977-09-07 Ibm Twoowire extension circuit
JPS53100708A (en) * 1977-02-15 1978-09-02 Oki Electric Ind Co Ltd Current supply circuit

Also Published As

Publication number Publication date
JPS5610829B2 (cs) 1981-03-10

Similar Documents

Publication Publication Date Title
AR201758A1 (cs)
AU476761B2 (cs)
AU465372B2 (cs)
AR201235Q (cs)
AR201231Q (cs)
AU474593B2 (cs)
AU474511B2 (cs)
AU474838B2 (cs)
AU465453B2 (cs)
AU471343B2 (cs)
AU465434B2 (cs)
AU450229B2 (cs)
AU476714B2 (cs)
AR201229Q (cs)
AU472848B2 (cs)
AU466283B2 (cs)
AU476696B2 (cs)
AR199451A1 (cs)
AU477823B2 (cs)
AR201432A1 (cs)
AU471461B2 (cs)
AU447540B2 (cs)
AR196382A1 (cs)
AR210729A1 (cs)
AU477824B2 (cs)