JPS5859260U - ボタン電話機のボタン自動復旧装置 - Google Patents

ボタン電話機のボタン自動復旧装置

Info

Publication number
JPS5859260U
JPS5859260U JP15507681U JP15507681U JPS5859260U JP S5859260 U JPS5859260 U JP S5859260U JP 15507681 U JP15507681 U JP 15507681U JP 15507681 U JP15507681 U JP 15507681U JP S5859260 U JPS5859260 U JP S5859260U
Authority
JP
Japan
Prior art keywords
capacitor
button
semiconductor element
recovery device
hook switch
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
JP15507681U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139025Y2 (enrdf_load_stackoverflow
Inventor
勝夫 鈴木
浦野　由多加
室田　克介
松田　豊治
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15507681U priority Critical patent/JPS5859260U/ja
Publication of JPS5859260U publication Critical patent/JPS5859260U/ja
Application granted granted Critical
Publication of JPH0139025Y2 publication Critical patent/JPH0139025Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP15507681U 1981-10-19 1981-10-19 ボタン電話機のボタン自動復旧装置 Granted JPS5859260U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15507681U JPS5859260U (ja) 1981-10-19 1981-10-19 ボタン電話機のボタン自動復旧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15507681U JPS5859260U (ja) 1981-10-19 1981-10-19 ボタン電話機のボタン自動復旧装置

Publications (2)

Publication Number Publication Date
JPS5859260U true JPS5859260U (ja) 1983-04-21
JPH0139025Y2 JPH0139025Y2 (enrdf_load_stackoverflow) 1989-11-21

Family

ID=29947654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15507681U Granted JPS5859260U (ja) 1981-10-19 1981-10-19 ボタン電話機のボタン自動復旧装置

Country Status (1)

Country Link
JP (1) JPS5859260U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0139025Y2 (enrdf_load_stackoverflow) 1989-11-21

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