FR1537231A - Thickness measuring device - Google Patents

Thickness measuring device

Info

Publication number
FR1537231A
FR1537231A FR117528A FR117528A FR1537231A FR 1537231 A FR1537231 A FR 1537231A FR 117528 A FR117528 A FR 117528A FR 117528 A FR117528 A FR 117528A FR 1537231 A FR1537231 A FR 1537231A
Authority
FR
France
Prior art keywords
measuring device
thickness measuring
thickness
measuring
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
FR117528A
Other languages
French (fr)
Inventor
Erik Persson
Nils-Erik Claesson
Ingvar Trulsson
Osvald Melandsor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR117528A priority Critical patent/FR1537231A/en
Application granted granted Critical
Publication of FR1537231A publication Critical patent/FR1537231A/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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR117528A 1967-08-10 1967-08-10 Thickness measuring device Expired FR1537231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR117528A FR1537231A (en) 1967-08-10 1967-08-10 Thickness measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR117528A FR1537231A (en) 1967-08-10 1967-08-10 Thickness measuring device

Publications (1)

Publication Number Publication Date
FR1537231A true FR1537231A (en) 1968-08-23

Family

ID=8636711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR117528A Expired FR1537231A (en) 1967-08-10 1967-08-10 Thickness measuring device

Country Status (1)

Country Link
FR (1) FR1537231A (en)

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