FR1449466A - Device for the inspection of glass objects - Google Patents

Device for the inspection of glass objects

Info

Publication number
FR1449466A
FR1449466A FR34487A FR34487A FR1449466A FR 1449466 A FR1449466 A FR 1449466A FR 34487 A FR34487 A FR 34487A FR 34487 A FR34487 A FR 34487A FR 1449466 A FR1449466 A FR 1449466A
Authority
FR
France
Prior art keywords
inspection
glass objects
objects
glass
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
FR34487A
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.)
Newfrey LLC
Original Assignee
Newfrey LLC
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 Newfrey LLC filed Critical Newfrey LLC
Priority to FR34487A priority Critical patent/FR1449466A/en
Application granted granted Critical
Publication of FR1449466A publication Critical patent/FR1449466A/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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents

Landscapes

  • 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)
FR34487A 1964-10-14 1965-10-11 Device for the inspection of glass objects Expired FR1449466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR34487A FR1449466A (en) 1964-10-14 1965-10-11 Device for the inspection of glass objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40383764A 1964-10-14 1964-10-14
FR34487A FR1449466A (en) 1964-10-14 1965-10-11 Device for the inspection of glass objects

Publications (1)

Publication Number Publication Date
FR1449466A true FR1449466A (en) 1966-03-18

Family

ID=26166694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR34487A Expired FR1449466A (en) 1964-10-14 1965-10-11 Device for the inspection of glass objects

Country Status (1)

Country Link
FR (1) FR1449466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431695A1 (en) * 1978-07-17 1980-02-15 Hajime Industries DEFECT DETECTION APPARATUS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431695A1 (en) * 1978-07-17 1980-02-15 Hajime Industries DEFECT DETECTION APPARATUS

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