DK67614C - Tangentsæt til regnemaskiner. - Google Patents

Tangentsæt til regnemaskiner.

Info

Publication number
DK67614C
DK67614C DK297044A DK297044A DK67614C DK 67614 C DK67614 C DK 67614C DK 297044 A DK297044 A DK 297044A DK 297044 A DK297044 A DK 297044A DK 67614 C DK67614 C DK 67614C
Authority
DK
Denmark
Prior art keywords
calculators
keyboard set
keyboard
Prior art date
Application number
DK297044A
Other languages
English (en)
Inventor
John Carlsen
Original Assignee
John Carlsen
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 John Carlsen filed Critical John Carlsen
Priority to DK297044A priority Critical patent/DK67614C/da
Application granted granted Critical
Publication of DK67614C publication Critical patent/DK67614C/da

Links

DK297044A 1944-10-31 1944-10-31 Tangentsæt til regnemaskiner. DK67614C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK297044A DK67614C (da) 1944-10-31 1944-10-31 Tangentsæt til regnemaskiner.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK297044A DK67614C (da) 1944-10-31 1944-10-31 Tangentsæt til regnemaskiner.

Publications (1)

Publication Number Publication Date
DK67614C true DK67614C (da) 1948-09-13

Family

ID=8117685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK297044A DK67614C (da) 1944-10-31 1944-10-31 Tangentsæt til regnemaskiner.

Country Status (1)

Country Link
DK (1) DK67614C (da)

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