FR1412868A - Device for exploring material tracks - Google Patents

Device for exploring material tracks

Info

Publication number
FR1412868A
FR1412868A FR993181A FR993181A FR1412868A FR 1412868 A FR1412868 A FR 1412868A FR 993181 A FR993181 A FR 993181A FR 993181 A FR993181 A FR 993181A FR 1412868 A FR1412868 A FR 1412868A
Authority
FR
France
Prior art keywords
material tracks
exploring
exploring material
tracks
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
FR993181A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR993181A priority Critical patent/FR1412868A/en
Application granted granted Critical
Publication of FR1412868A publication Critical patent/FR1412868A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR993181A 1964-10-29 1964-10-29 Device for exploring material tracks Expired FR1412868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR993181A FR1412868A (en) 1964-10-29 1964-10-29 Device for exploring material tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993181A FR1412868A (en) 1964-10-29 1964-10-29 Device for exploring material tracks

Publications (1)

Publication Number Publication Date
FR1412868A true FR1412868A (en) 1965-10-01

Family

ID=8841385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993181A Expired FR1412868A (en) 1964-10-29 1964-10-29 Device for exploring material tracks

Country Status (1)

Country Link
FR (1) FR1412868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099884A (en) * 1975-07-25 1978-07-11 Paul Nash Optical inspection systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099884A (en) * 1975-07-25 1978-07-11 Paul Nash Optical inspection systems

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