DK109535C - Holder til regnestokke. - Google Patents

Holder til regnestokke.

Info

Publication number
DK109535C
DK109535C DK217865A DK217865A DK109535C DK 109535 C DK109535 C DK 109535C DK 217865 A DK217865 A DK 217865A DK 217865 A DK217865 A DK 217865A DK 109535 C DK109535 C DK 109535C
Authority
DK
Denmark
Prior art keywords
calculators
holder
Prior art date
Application number
DK217865A
Other languages
English (en)
Original Assignee
Dennert & Pape Aristo Werke Kg
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 Dennert & Pape Aristo Werke Kg filed Critical Dennert & Pape Aristo Werke Kg
Application granted granted Critical
Publication of DK109535C publication Critical patent/DK109535C/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand-manipulated computing devices
    • G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
    • G06G1/04—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Food-Manufacturing Devices (AREA)
DK217865A 1964-05-14 1965-04-29 Holder til regnestokke. DK109535C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0029063 1964-05-14

Publications (1)

Publication Number Publication Date
DK109535C true DK109535C (da) 1968-05-06

Family

ID=7039933

Family Applications (1)

Application Number Title Priority Date Filing Date
DK217865A DK109535C (da) 1964-05-14 1965-04-29 Holder til regnestokke.

Country Status (2)

Country Link
DK (1) DK109535C (da)
GB (1) GB1035188A (da)

Also Published As

Publication number Publication date
GB1035188A (en) 1966-07-06

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