IT1184764B - Disposizione per tastiere di tipo optoelettronico - Google Patents

Disposizione per tastiere di tipo optoelettronico

Info

Publication number
IT1184764B
IT1184764B IT20447/85A IT2044785A IT1184764B IT 1184764 B IT1184764 B IT 1184764B IT 20447/85 A IT20447/85 A IT 20447/85A IT 2044785 A IT2044785 A IT 2044785A IT 1184764 B IT1184764 B IT 1184764B
Authority
IT
Italy
Prior art keywords
signal
prismatic
keyboard
control
oto
Prior art date
Application number
IT20447/85A
Other languages
English (en)
Other versions
IT8520447A0 (it
Inventor
Arne Bergstrom
Original Assignee
Np New Prod Nordinvent Invest
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 Np New Prod Nordinvent Invest filed Critical Np New Prod Nordinvent Invest
Priority to IT20447/85A priority Critical patent/IT1184764B/it
Publication of IT8520447A0 publication Critical patent/IT8520447A0/it
Application granted granted Critical
Publication of IT1184764B publication Critical patent/IT1184764B/it

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
IT20447/85A 1985-04-23 1985-04-23 Disposizione per tastiere di tipo optoelettronico IT1184764B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20447/85A IT1184764B (it) 1985-04-23 1985-04-23 Disposizione per tastiere di tipo optoelettronico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20447/85A IT1184764B (it) 1985-04-23 1985-04-23 Disposizione per tastiere di tipo optoelettronico

Publications (2)

Publication Number Publication Date
IT8520447A0 IT8520447A0 (it) 1985-04-23
IT1184764B true IT1184764B (it) 1987-10-28

Family

ID=11167082

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20447/85A IT1184764B (it) 1985-04-23 1985-04-23 Disposizione per tastiere di tipo optoelettronico

Country Status (1)

Country Link
IT (1) IT1184764B (it)

Also Published As

Publication number Publication date
IT8520447A0 (it) 1985-04-23

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