DE293666C - - Google Patents

Info

Publication number
DE293666C
DE293666C DENDAT293666D DE293666DA DE293666C DE 293666 C DE293666 C DE 293666C DE NDAT293666 D DENDAT293666 D DE NDAT293666D DE 293666D A DE293666D A DE 293666DA DE 293666 C DE293666 C DE 293666C
Authority
DE
Germany
Prior art keywords
magnifying glass
mark
driving pin
rail
stop edge
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.)
Active
Application number
DENDAT293666D
Other languages
German (de)
English (en)
Publication of DE293666C publication Critical patent/DE293666C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/26—Measuring arrangements characterised by the use of mechanical techniques for measuring areas, e.g. planimeters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microscoopes, Condenser (AREA)
DENDAT293666D Active DE293666C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE293666C true DE293666C (cg-RX-API-DMAC7.html)

Family

ID=548311

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT293666D Active DE293666C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE293666C (cg-RX-API-DMAC7.html)

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