CA515045A - Photoelectric inspection device - Google Patents

Photoelectric inspection device

Info

Publication number
CA515045A
CA515045A CA515045A CA515045DA CA515045A CA 515045 A CA515045 A CA 515045A CA 515045 A CA515045 A CA 515045A CA 515045D A CA515045D A CA 515045DA CA 515045 A CA515045 A CA 515045A
Authority
CA
Canada
Prior art keywords
inspection device
photoelectric inspection
photoelectric
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
CA515045A
Other languages
French (fr)
Inventor
H. Holmwood Richard
L. Wagner 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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA515045A publication Critical patent/CA515045A/en
Expired legal-status Critical Current

Links

CA515045A Photoelectric inspection device Expired CA515045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA515045T

Publications (1)

Publication Number Publication Date
CA515045A true CA515045A (en) 1955-07-26

Family

ID=35666135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA515045A Expired CA515045A (en) Photoelectric inspection device

Country Status (1)

Country Link
CA (1) CA515045A (en)

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