DE57681C - Measuring circle with an arc scale of diamond-shaped cross-section - Google Patents

Measuring circle with an arc scale of diamond-shaped cross-section

Info

Publication number
DE57681C
DE57681C DENDAT57681D DE57681DA DE57681C DE 57681 C DE57681 C DE 57681C DE NDAT57681 D DENDAT57681 D DE NDAT57681D DE 57681D A DE57681D A DE 57681DA DE 57681 C DE57681 C DE 57681C
Authority
DE
Germany
Prior art keywords
diamond
section
shaped cross
arc scale
measuring circle
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.)
Expired - Lifetime
Application number
DENDAT57681D
Other languages
German (de)
Original Assignee
R. BAUER in Hamburg, Rotherbaum-Chaussee 186
Publication of DE57681C publication Critical patent/DE57681C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/12—Dividers

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI..BERLIN. PRINTED IN THE REICHSDRUCKEREI ..

Claims (1)

Patent-Anspruch:Patent claim: Mefszirkel, versehen mit einer kreisförmig gebogenen, in einem Schenkel des Zirkels befestigten , in dem anderen geführten Scala, deren Querschnitt behufs Erleichterung des Ablesens rautenförmig gestaltet ist.Mefskreisel, provided with a circularly curved, fixed in one leg of the compass , in the other a guided scale, the cross-section of which is diamond-shaped to make it easier to read.
DENDAT57681D Measuring circle with an arc scale of diamond-shaped cross-section Expired - Lifetime DE57681C (en)

Publications (1)

Publication Number Publication Date
DE57681C true DE57681C (en)

Family

ID=332033

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT57681D Expired - Lifetime DE57681C (en) Measuring circle with an arc scale of diamond-shaped cross-section

Country Status (1)

Country Link
DE (1) DE57681C (en)

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