JPS5826427Y2 - 自照式押ボタン電鍵 - Google Patents

自照式押ボタン電鍵

Info

Publication number
JPS5826427Y2
JPS5826427Y2 JP1977146456U JP14645677U JPS5826427Y2 JP S5826427 Y2 JPS5826427 Y2 JP S5826427Y2 JP 1977146456 U JP1977146456 U JP 1977146456U JP 14645677 U JP14645677 U JP 14645677U JP S5826427 Y2 JPS5826427 Y2 JP S5826427Y2
Authority
JP
Japan
Prior art keywords
button
light
push button
pushbutton
emitting diode
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.)
Expired
Application number
JP1977146456U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5472669U (en, 2012
Inventor
勲 国峰
Original Assignee
日本通信工業株式会社
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 日本通信工業株式会社 filed Critical 日本通信工業株式会社
Priority to JP1977146456U priority Critical patent/JPS5826427Y2/ja
Publication of JPS5472669U publication Critical patent/JPS5472669U/ja
Application granted granted Critical
Publication of JPS5826427Y2 publication Critical patent/JPS5826427Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP1977146456U 1977-11-02 1977-11-02 自照式押ボタン電鍵 Expired JPS5826427Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977146456U JPS5826427Y2 (ja) 1977-11-02 1977-11-02 自照式押ボタン電鍵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977146456U JPS5826427Y2 (ja) 1977-11-02 1977-11-02 自照式押ボタン電鍵

Publications (2)

Publication Number Publication Date
JPS5472669U JPS5472669U (en, 2012) 1979-05-23
JPS5826427Y2 true JPS5826427Y2 (ja) 1983-06-08

Family

ID=29126977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977146456U Expired JPS5826427Y2 (ja) 1977-11-02 1977-11-02 自照式押ボタン電鍵

Country Status (1)

Country Link
JP (1) JPS5826427Y2 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0434609Y2 (en, 2012) * 1986-09-30 1992-08-18

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS426995Y1 (en, 2012) * 1965-03-15 1967-03-31
JPS506773U (en, 2012) * 1973-05-17 1975-01-23
JPS51158380U (en, 2012) * 1975-06-12 1976-12-16

Also Published As

Publication number Publication date
JPS5472669U (en, 2012) 1979-05-23

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