JPS6093383U - 内線通話電流供給回路 - Google Patents

内線通話電流供給回路

Info

Publication number
JPS6093383U
JPS6093383U JP18367783U JP18367783U JPS6093383U JP S6093383 U JPS6093383 U JP S6093383U JP 18367783 U JP18367783 U JP 18367783U JP 18367783 U JP18367783 U JP 18367783U JP S6093383 U JPS6093383 U JP S6093383U
Authority
JP
Japan
Prior art keywords
supply circuit
current supply
extension call
extension
call current
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.)
Granted
Application number
JP18367783U
Other languages
English (en)
Japanese (ja)
Other versions
JPH036073Y2 (enrdf_load_stackoverflow
Inventor
杉山　二三男
越智　誠治
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP18367783U priority Critical patent/JPS6093383U/ja
Publication of JPS6093383U publication Critical patent/JPS6093383U/ja
Application granted granted Critical
Publication of JPH036073Y2 publication Critical patent/JPH036073Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP18367783U 1983-11-30 1983-11-30 内線通話電流供給回路 Granted JPS6093383U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18367783U JPS6093383U (ja) 1983-11-30 1983-11-30 内線通話電流供給回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18367783U JPS6093383U (ja) 1983-11-30 1983-11-30 内線通話電流供給回路

Publications (2)

Publication Number Publication Date
JPS6093383U true JPS6093383U (ja) 1985-06-26
JPH036073Y2 JPH036073Y2 (enrdf_load_stackoverflow) 1991-02-15

Family

ID=30397465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18367783U Granted JPS6093383U (ja) 1983-11-30 1983-11-30 内線通話電流供給回路

Country Status (1)

Country Link
JP (1) JPS6093383U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161755A (en) * 1980-05-16 1981-12-12 Iwatsu Electric Co Ltd Power supply system for key telephone set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56161755A (en) * 1980-05-16 1981-12-12 Iwatsu Electric Co Ltd Power supply system for key telephone set

Also Published As

Publication number Publication date
JPH036073Y2 (enrdf_load_stackoverflow) 1991-02-15

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