DE2138999A1 - - Google Patents

Info

Publication number
DE2138999A1
DE2138999A1 DE19712138999 DE2138999A DE2138999A1 DE 2138999 A1 DE2138999 A1 DE 2138999A1 DE 19712138999 DE19712138999 DE 19712138999 DE 2138999 A DE2138999 A DE 2138999A DE 2138999 A1 DE2138999 A1 DE 2138999A1
Authority
DE
Germany
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.)
Granted
Application number
DE19712138999
Other languages
German (de)
Other versions
DE2138999B1 (de
DE2138999C (de
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
Publication of DE2138999B1 publication Critical patent/DE2138999B1/de
Publication of DE2138999A1 publication Critical patent/DE2138999A1/de
Application granted granted Critical
Publication of DE2138999C publication Critical patent/DE2138999C/de
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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19712138999 1971-07-17 1971-08-04 Verfahren zur Ausmessung kleiner Objekte Expired DE2138999C (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1055571 1971-07-17
CH1055571A CH534342A (de) 1971-07-17 1971-07-17 Verfahren zur Ausmessung kleiner Objekte

Publications (3)

Publication Number Publication Date
DE2138999B1 DE2138999B1 (de) 1973-01-04
DE2138999A1 true DE2138999A1 (OSRAM) 1973-01-04
DE2138999C DE2138999C (de) 1973-07-26

Family

ID=

Also Published As

Publication number Publication date
US3806251A (en) 1974-04-23
DE2138999B1 (de) 1973-01-04
ATA105272A (de) 1980-06-15
AT360767B (de) 1981-01-26
JPS5435100B1 (OSRAM) 1979-10-31
CH534342A (de) 1973-02-28
GB1362340A (en) 1974-08-07
NL7209067A (OSRAM) 1973-01-19
FR2146752A5 (OSRAM) 1973-03-02

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee