BE457276A - - Google Patents

Info

Publication number
BE457276A
BE457276A BE457276DA BE457276A BE 457276 A BE457276 A BE 457276A BE 457276D A BE457276D A BE 457276DA BE 457276 A BE457276 A BE 457276A
Authority
BE
Belgium
Prior art keywords
rule
needle
ruler
index
graduations
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE457276A publication Critical patent/BE457276A/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/14—Hand manipulated computing devices in which a straight or curved line has to be drawn from given points on one or more input scales to one or more points on a result scale

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
BE457276D BE457276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE457276A true BE457276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=110766

Family Applications (1)

Application Number Title Priority Date Filing Date
BE457276D BE457276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE457276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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