CA398002A - Optical inspection apparatus - Google Patents

Optical inspection apparatus

Info

Publication number
CA398002A
CA398002A CA398002A CA398002DA CA398002A CA 398002 A CA398002 A CA 398002A CA 398002 A CA398002 A CA 398002A CA 398002D A CA398002D A CA 398002DA CA 398002 A CA398002 A CA 398002A
Authority
CA
Canada
Prior art keywords
inspection apparatus
optical inspection
optical
inspection
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
CA398002A
Other languages
French (fr)
Inventor
K. Hybarger Hugh
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.)
National Tube Co
Original Assignee
National Tube Co
Publication date
Application granted granted Critical
Publication of CA398002A publication Critical patent/CA398002A/en
Expired legal-status Critical Current

Links

CA398002A Optical inspection apparatus Expired CA398002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398002T

Publications (1)

Publication Number Publication Date
CA398002A true CA398002A (en) 1941-07-15

Family

ID=35408508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398002A Expired CA398002A (en) Optical inspection apparatus

Country Status (1)

Country Link
CA (1) CA398002A (en)

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