CA796042A - Method and apparatus for detecting defects on surfaces - Google Patents

Method and apparatus for detecting defects on surfaces

Info

Publication number
CA796042A
CA796042A CA796042A CA796042DA CA796042A CA 796042 A CA796042 A CA 796042A CA 796042 A CA796042 A CA 796042A CA 796042D A CA796042D A CA 796042DA CA 796042 A CA796042 A CA 796042A
Authority
CA
Canada
Prior art keywords
detecting defects
defects
detecting
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
CA796042A
Inventor
L. Roberts William
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
Publication date
Application granted granted Critical
Publication of CA796042A publication Critical patent/CA796042A/en
Expired legal-status Critical Current

Links

CA796042A Method and apparatus for detecting defects on surfaces Expired CA796042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA796042T

Publications (1)

Publication Number Publication Date
CA796042A true CA796042A (en) 1968-10-08

Family

ID=36260050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA796042A Expired CA796042A (en) Method and apparatus for detecting defects on surfaces

Country Status (1)

Country Link
CA (1) CA796042A (en)

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