JPS52104767A - Printed keyboard - Google Patents

Printed keyboard

Info

Publication number
JPS52104767A
JPS52104767A JP2139176A JP2139176A JPS52104767A JP S52104767 A JPS52104767 A JP S52104767A JP 2139176 A JP2139176 A JP 2139176A JP 2139176 A JP2139176 A JP 2139176A JP S52104767 A JPS52104767 A JP S52104767A
Authority
JP
Japan
Prior art keywords
printed keyboard
keyboard
printed
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.)
Pending
Application number
JP2139176A
Other languages
Japanese (ja)
Inventor
Teruaki Taguchi
Masao Nakazawa
Takatoshi Saijiyou
Kazuo Otake
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.)
Kyodo Printing Co Ltd
Original Assignee
Kyodo Printing 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 Kyodo Printing Co Ltd filed Critical Kyodo Printing Co Ltd
Priority to JP2139176A priority Critical patent/JPS52104767A/en
Publication of JPS52104767A publication Critical patent/JPS52104767A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
JP2139176A 1976-02-28 1976-02-28 Printed keyboard Pending JPS52104767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2139176A JPS52104767A (en) 1976-02-28 1976-02-28 Printed keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2139176A JPS52104767A (en) 1976-02-28 1976-02-28 Printed keyboard

Publications (1)

Publication Number Publication Date
JPS52104767A true JPS52104767A (en) 1977-09-02

Family

ID=12053755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2139176A Pending JPS52104767A (en) 1976-02-28 1976-02-28 Printed keyboard

Country Status (1)

Country Link
JP (1) JPS52104767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127328A (en) * 1982-12-30 1984-07-23 日本メクトロン株式会社 Keyboard switch

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923891A (en) * 1959-06-06 1963-04-18 Cyril Arthur King Improved electric switch
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3600528A (en) * 1969-09-25 1971-08-17 Lematex Corp Multiple switch construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923891A (en) * 1959-06-06 1963-04-18 Cyril Arthur King Improved electric switch
US3591749A (en) * 1969-05-12 1971-07-06 Singer Co Printed circuit keyboard
US3600528A (en) * 1969-09-25 1971-08-17 Lematex Corp Multiple switch construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127328A (en) * 1982-12-30 1984-07-23 日本メクトロン株式会社 Keyboard switch
JPH0343725B2 (en) * 1982-12-30 1991-07-03 Nippon Mektron Kk

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