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JPS5549814A - Piezooelectric keyboard switch - Google Patents

Piezooelectric keyboard switch

Info

Publication number
JPS5549814A
JPS5549814A JP12295378A JP12295378A JPS5549814A JP S5549814 A JPS5549814 A JP S5549814A JP 12295378 A JP12295378 A JP 12295378A JP 12295378 A JP12295378 A JP 12295378A JP S5549814 A JPS5549814 A JP S5549814A
Authority
JP
Japan
Prior art keywords
piezooelectric
keyboard switch
keyboard
switch
piezooelectric keyboard
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
JP12295378A
Other languages
Japanese (ja)
Other versions
JPS6012729B2 (en
Inventor
Shigeo Saitou
Tsutomu Kadooka
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP53122953A priority Critical patent/JPS6012729B2/en
Publication of JPS5549814A publication Critical patent/JPS5549814A/en
Publication of JPS6012729B2 publication Critical patent/JPS6012729B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
JP53122953A 1978-10-05 1978-10-05 piezoelectric keyboard switch Expired JPS6012729B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53122953A JPS6012729B2 (en) 1978-10-05 1978-10-05 piezoelectric keyboard switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53122953A JPS6012729B2 (en) 1978-10-05 1978-10-05 piezoelectric keyboard switch

Publications (2)

Publication Number Publication Date
JPS5549814A true JPS5549814A (en) 1980-04-10
JPS6012729B2 JPS6012729B2 (en) 1985-04-03

Family

ID=14848701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53122953A Expired JPS6012729B2 (en) 1978-10-05 1978-10-05 piezoelectric keyboard switch

Country Status (1)

Country Link
JP (1) JPS6012729B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102154A (en) * 1983-11-07 1985-06-06 フエジエル　メグイエイ　ガボナフオルガルミ　エス　マロミパリ　バララツト Production of starchy product
JPS61139352A (en) * 1984-12-08 1986-06-26 Eizo Kamimura Preparation of macaroni and spaghetti containing powdered milk
JPH0519054U (en) * 1991-02-26 1993-03-09 株式会社大館製作所 Signal box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60102154A (en) * 1983-11-07 1985-06-06 フエジエル　メグイエイ　ガボナフオルガルミ　エス　マロミパリ　バララツト Production of starchy product
JPS61139352A (en) * 1984-12-08 1986-06-26 Eizo Kamimura Preparation of macaroni and spaghetti containing powdered milk
JPH0519054U (en) * 1991-02-26 1993-03-09 株式会社大館製作所 Signal box

Also Published As

Publication number Publication date
JPS6012729B2 (en) 1985-04-03

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