NL7115517A - - Google Patents

Info

Publication number
NL7115517A
NL7115517A NL7115517A NL7115517A NL7115517A NL 7115517 A NL7115517 A NL 7115517A NL 7115517 A NL7115517 A NL 7115517A NL 7115517 A NL7115517 A NL 7115517A NL 7115517 A NL7115517 A NL 7115517A
Authority
NL
Netherlands
Application number
NL7115517A
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 NL7115517A publication Critical patent/NL7115517A/xx

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
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/08—Optical projection comparators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
NL7115517A 1970-11-12 1971-11-11 NL7115517A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5380370 1970-11-12

Publications (1)

Publication Number Publication Date
NL7115517A true NL7115517A (enrdf_load_stackoverflow) 1972-05-16

Family

ID=10469034

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7115517A NL7115517A (enrdf_load_stackoverflow) 1970-11-12 1971-11-11

Country Status (7)

Country Link
BR (1) BR7107594D0 (enrdf_load_stackoverflow)
DE (1) DE2156088A1 (enrdf_load_stackoverflow)
ES (1) ES396880A1 (enrdf_load_stackoverflow)
FR (1) FR2114027B1 (enrdf_load_stackoverflow)
GB (1) GB1303466A (enrdf_load_stackoverflow)
IT (1) IT940489B (enrdf_load_stackoverflow)
NL (1) NL7115517A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005939A (en) * 1975-10-09 1977-02-01 Stavalone Lawrence S Optical comparator for testing printed circuit boards
JPS5683715U (enrdf_load_stackoverflow) * 1979-12-01 1981-07-06
GB2214145A (en) * 1988-02-22 1989-08-31 Ian Sydney Crawford Rear-view mirror having non-reflective portions

Also Published As

Publication number Publication date
BR7107594D0 (pt) 1973-03-13
IT940489B (it) 1973-02-10
FR2114027A1 (enrdf_load_stackoverflow) 1972-06-30
GB1303466A (enrdf_load_stackoverflow) 1973-01-17
ES396880A1 (es) 1974-07-01
DE2156088A1 (de) 1972-05-18
FR2114027B1 (enrdf_load_stackoverflow) 1973-06-29

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