JPH03113432U - - Google Patents

Info

Publication number
JPH03113432U
JPH03113432U JP1990022227U JP2222790U JPH03113432U JP H03113432 U JPH03113432 U JP H03113432U JP 1990022227 U JP1990022227 U JP 1990022227U JP 2222790 U JP2222790 U JP 2222790U JP H03113432 U JPH03113432 U JP H03113432U
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JP
Japan
Prior art keywords
ball
rotation
rotating
cursor
button 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
JP1990022227U
Other languages
English (en)
Japanese (ja)
Other versions
JPH089788Y2 (ja
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 filed Critical
Priority to JP1990022227U priority Critical patent/JPH089788Y2/ja
Priority to DE19914107085 priority patent/DE4107085C2/de
Publication of JPH03113432U publication Critical patent/JPH03113432U/ja
Application granted granted Critical
Publication of JPH089788Y2 publication Critical patent/JPH089788Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Position Input By Displaying (AREA)
JP1990022227U 1990-03-07 1990-03-07 トラツクボール Expired - Lifetime JPH089788Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990022227U JPH089788Y2 (ja) 1990-03-07 1990-03-07 トラツクボール
DE19914107085 DE4107085C2 (de) 1990-03-07 1991-03-05 Koordinaten-Eingabevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990022227U JPH089788Y2 (ja) 1990-03-07 1990-03-07 トラツクボール

Publications (2)

Publication Number Publication Date
JPH03113432U true JPH03113432U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-20
JPH089788Y2 JPH089788Y2 (ja) 1996-03-21

Family

ID=31525244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990022227U Expired - Lifetime JPH089788Y2 (ja) 1990-03-07 1990-03-07 トラツクボール

Country Status (1)

Country Link
JP (1) JPH089788Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116815U (ja) * 1983-01-27 1984-08-07 アルプス電気株式会社 Ｘ−ｙ方向入力装置
JPS6180419A (ja) * 1984-09-28 1986-04-24 Nec Corp 位置指示制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116815U (ja) * 1983-01-27 1984-08-07 アルプス電気株式会社 Ｘ−ｙ方向入力装置
JPS6180419A (ja) * 1984-09-28 1986-04-24 Nec Corp 位置指示制御装置

Also Published As

Publication number Publication date
JPH089788Y2 (ja) 1996-03-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term