CA909319A - Method and apparatus for detecting and marking defects in articles - Google Patents

Method and apparatus for detecting and marking defects in articles

Info

Publication number
CA909319A
CA909319A CA909319A CA909319DA CA909319A CA 909319 A CA909319 A CA 909319A CA 909319 A CA909319 A CA 909319A CA 909319D A CA909319D A CA 909319DA CA 909319 A CA909319 A CA 909319A
Authority
CA
Canada
Prior art keywords
articles
detecting
marking defects
marking
defects
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
CA909319A
Inventor
Joseph M. Mandula, Jr.
B. Fox John
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.)
Republic Steel Corp
Original Assignee
Republic Steel Corp
Publication date
Application granted granted Critical
Publication of CA909319A publication Critical patent/CA909319A/en
Expired legal-status Critical Current

Links

CA909319A Method and apparatus for detecting and marking defects in articles Expired CA909319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA909319T

Publications (1)

Publication Number Publication Date
CA909319A true CA909319A (en) 1972-09-05

Family

ID=36416979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA909319A Expired CA909319A (en) Method and apparatus for detecting and marking defects in articles

Country Status (1)

Country Link
CA (1) CA909319A (en)

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