AU446226B2 - Area measurement - Google Patents

Area measurement

Info

Publication number
AU446226B2
AU446226B2 AU11666/70A AU1166670A AU446226B2 AU 446226 B2 AU446226 B2 AU 446226B2 AU 11666/70 A AU11666/70 A AU 11666/70A AU 1166670 A AU1166670 A AU 1166670A AU 446226 B2 AU446226 B2 AU 446226B2
Authority
AU
Australia
Prior art keywords
area measurement
measurement
area
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
AU11666/70A
Other versions
AU1166670A (en
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.)
ST REGIS-ACI PTY Ltd
Original Assignee
ST REGIS-ACI PTY Ltd
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 ST REGIS-ACI PTY Ltd filed Critical ST REGIS-ACI PTY Ltd
Priority to AU11666/70A priority Critical patent/AU446226B2/en
Publication of AU1166670A publication Critical patent/AU1166670A/en
Application granted granted Critical
Publication of AU446226B2 publication Critical patent/AU446226B2/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
    • G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
    • G01B11/285—Measuring arrangements characterised by the use of optical techniques for measuring areas using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU11666/70A 1970-02-20 1970-02-20 Area measurement Expired AU446226B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11666/70A AU446226B2 (en) 1970-02-20 1970-02-20 Area measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU11666/70A AU446226B2 (en) 1970-02-20 1970-02-20 Area measurement

Publications (2)

Publication Number Publication Date
AU1166670A AU1166670A (en) 1971-08-26
AU446226B2 true AU446226B2 (en) 1974-02-27

Family

ID=3702348

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11666/70A Expired AU446226B2 (en) 1970-02-20 1970-02-20 Area measurement

Country Status (1)

Country Link
AU (1) AU446226B2 (en)

Also Published As

Publication number Publication date
AU1166670A (en) 1971-08-26

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