FR73777E - Method for non-contact length measurement - Google Patents

Method for non-contact length measurement

Info

Publication number
FR73777E
FR73777E FR768764A FR768764A FR73777E FR 73777 E FR73777 E FR 73777E FR 768764 A FR768764 A FR 768764A FR 768764 A FR768764 A FR 768764A FR 73777 E FR73777 E FR 73777E
Authority
FR
France
Prior art keywords
length measurement
contact length
contact
measurement
length
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
FR768764A
Other languages
French (fr)
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.)
Huettenwerk Oberhausen AG
Original Assignee
Huettenwerk Oberhausen AG
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 Huettenwerk Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Priority to FR768764A priority Critical patent/FR73777E/en
Application granted granted Critical
Publication of FR73777E publication Critical patent/FR73777E/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)
FR768764A 1958-06-25 1958-06-25 Method for non-contact length measurement Expired FR73777E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR768764A FR73777E (en) 1958-06-25 1958-06-25 Method for non-contact length measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768764A FR73777E (en) 1958-06-25 1958-06-25 Method for non-contact length measurement

Publications (1)

Publication Number Publication Date
FR73777E true FR73777E (en) 1960-09-05

Family

ID=8706824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768764A Expired FR73777E (en) 1958-06-25 1958-06-25 Method for non-contact length measurement

Country Status (1)

Country Link
FR (1) FR73777E (en)

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