JPS59104660U - 公衆電話機における催促音制御装置 - Google Patents

公衆電話機における催促音制御装置

Info

Publication number
JPS59104660U
JPS59104660U JP20220682U JP20220682U JPS59104660U JP S59104660 U JPS59104660 U JP S59104660U JP 20220682 U JP20220682 U JP 20220682U JP 20220682 U JP20220682 U JP 20220682U JP S59104660 U JPS59104660 U JP S59104660U
Authority
JP
Japan
Prior art keywords
light
control device
emitting element
sound control
reminder sound
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
JP20220682U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0115251Y2 (enrdf_load_stackoverflow
Inventor
小林　靖男
渋谷　忠彦
仲田　淳嗣
江原　正光
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP20220682U priority Critical patent/JPS59104660U/ja
Publication of JPS59104660U publication Critical patent/JPS59104660U/ja
Application granted granted Critical
Publication of JPH0115251Y2 publication Critical patent/JPH0115251Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
  • Prepayment Telephone Systems (AREA)
JP20220682U 1982-12-28 1982-12-28 公衆電話機における催促音制御装置 Granted JPS59104660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20220682U JPS59104660U (ja) 1982-12-28 1982-12-28 公衆電話機における催促音制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20220682U JPS59104660U (ja) 1982-12-28 1982-12-28 公衆電話機における催促音制御装置

Publications (2)

Publication Number Publication Date
JPS59104660U true JPS59104660U (ja) 1984-07-14
JPH0115251Y2 JPH0115251Y2 (enrdf_load_stackoverflow) 1989-05-08

Family

ID=30427684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20220682U Granted JPS59104660U (ja) 1982-12-28 1982-12-28 公衆電話機における催促音制御装置

Country Status (1)

Country Link
JP (1) JPS59104660U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0115251Y2 (enrdf_load_stackoverflow) 1989-05-08

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