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FR1054981A - Coating thickness measuring device - Google Patents

Coating thickness measuring device

Info

Publication number
FR1054981A
FR1054981A FR1054981DA FR1054981A FR 1054981 A FR1054981 A FR 1054981A FR 1054981D A FR1054981D A FR 1054981DA FR 1054981 A FR1054981 A FR 1054981A
Authority
FR
France
Prior art keywords
measuring device
coating thickness
thickness measuring
coating
thickness
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
Application number
Other languages
French (fr)
Inventor
Andre-Maurice Walter
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 filed Critical
Application granted granted Critical
Publication of FR1054981A publication Critical patent/FR1054981A/en
Expired 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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1054981D 1952-03-08 1952-03-08 Coating thickness measuring device Expired FR1054981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054981T 1952-03-08

Publications (1)

Publication Number Publication Date
FR1054981A true FR1054981A (en) 1954-02-15

Family

ID=9596671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054981D Expired FR1054981A (en) 1952-03-08 1952-03-08 Coating thickness measuring device

Country Status (1)

Country Link
FR (1) FR1054981A (en)

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