BE542878A - - Google Patents

Info

Publication number
BE542878A
BE542878A BE542878DA BE542878A BE 542878 A BE542878 A BE 542878A BE 542878D A BE542878D A BE 542878DA BE 542878 A BE542878 A BE 542878A
Authority
BE
Belgium
Prior art keywords
wire
tube
diameter
standard
cell
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE542878A publication Critical patent/BE542878A/fr

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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BE542878D BE542878A (https=)

Publications (1)

Publication Number Publication Date
BE542878A true BE542878A (https=)

Family

ID=171399

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542878D BE542878A (https=)

Country Status (1)

Country Link
BE (1) BE542878A (https=)

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