JPS5651550B2 - - Google Patents

Info

Publication number
JPS5651550B2
JPS5651550B2 JP377977A JP377977A JPS5651550B2 JP S5651550 B2 JPS5651550 B2 JP S5651550B2 JP 377977 A JP377977 A JP 377977A JP 377977 A JP377977 A JP 377977A JP S5651550 B2 JPS5651550 B2 JP S5651550B2
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
JP377977A
Other languages
Japanese (ja)
Other versions
JPS5389306A (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 JP377977A priority Critical patent/JPS5389306A/en
Publication of JPS5389306A publication Critical patent/JPS5389306A/en
Publication of JPS5651550B2 publication Critical patent/JPS5651550B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP377977A 1977-01-17 1977-01-17 Dc current supplying circuit Granted JPS5389306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP377977A JPS5389306A (en) 1977-01-17 1977-01-17 Dc current supplying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP377977A JPS5389306A (en) 1977-01-17 1977-01-17 Dc current supplying circuit

Publications (2)

Publication Number Publication Date
JPS5389306A JPS5389306A (en) 1978-08-05
JPS5651550B2 true JPS5651550B2 (en) 1981-12-05

Family

ID=11566663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP377977A Granted JPS5389306A (en) 1977-01-17 1977-01-17 Dc current supplying circuit

Country Status (1)

Country Link
JP (1) JPS5389306A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187640U (en) * 1984-05-25 1985-12-12 山本　恵一 Furniture fall prevention device
JPH08322665A (en) * 1995-05-29 1996-12-10 Yoshinobu Yamashita Furniture fall protective device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542449A (en) * 1978-09-22 1980-03-25 Hitachi Ltd Current supply circuit
GB2071461B (en) * 1980-02-14 1984-01-25 Standard Telephones Cables Ltd Telephone line feed
JPS5765956A (en) * 1980-10-11 1982-04-21 Anritsu Corp Current supply circuit
JPS60229465A (en) * 1984-04-26 1985-11-14 Fujitsu Ltd Talking current supply circuit
JPS611160A (en) * 1984-06-14 1986-01-07 Fujitsu Ltd Constant current feeding circuit of subscriber circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978418A (en) * 1972-11-30 1974-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978418A (en) * 1972-11-30 1974-07-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187640U (en) * 1984-05-25 1985-12-12 山本　恵一 Furniture fall prevention device
JPH08322665A (en) * 1995-05-29 1996-12-10 Yoshinobu Yamashita Furniture fall protective device

Also Published As

Publication number Publication date
JPS5389306A (en) 1978-08-05

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