JP2501574Y2 - キ―ボ―ド - Google Patents

キ―ボ―ド

Info

Publication number
JP2501574Y2
JP2501574Y2 JP1990019682U JP1968290U JP2501574Y2 JP 2501574 Y2 JP2501574 Y2 JP 2501574Y2 JP 1990019682 U JP1990019682 U JP 1990019682U JP 1968290 U JP1968290 U JP 1968290U JP 2501574 Y2 JP2501574 Y2 JP 2501574Y2
Authority
JP
Japan
Prior art keywords
keyboard
finger
finger placing
placing plate
movement amount
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 - Lifetime
Application number
JP1990019682U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03110537U (enExample
Inventor
光雄 有川
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP1990019682U priority Critical patent/JP2501574Y2/ja
Publication of JPH03110537U publication Critical patent/JPH03110537U/ja
Application granted granted Critical
Publication of JP2501574Y2 publication Critical patent/JP2501574Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)
JP1990019682U 1990-02-27 1990-02-27 キ―ボ―ド Expired - Lifetime JP2501574Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990019682U JP2501574Y2 (ja) 1990-02-27 1990-02-27 キ―ボ―ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990019682U JP2501574Y2 (ja) 1990-02-27 1990-02-27 キ―ボ―ド

Publications (2)

Publication Number Publication Date
JPH03110537U JPH03110537U (enExample) 1991-11-13
JP2501574Y2 true JP2501574Y2 (ja) 1996-06-19

Family

ID=31522785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990019682U Expired - Lifetime JP2501574Y2 (ja) 1990-02-27 1990-02-27 キ―ボ―ド

Country Status (1)

Country Link
JP (1) JP2501574Y2 (enExample)

Also Published As

Publication number Publication date
JPH03110537U (enExample) 1991-11-13

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