CA344751A - Optical testing device - Google Patents

Optical testing device

Info

Publication number
CA344751A
CA344751A CA344751A CA344751DA CA344751A CA 344751 A CA344751 A CA 344751A CA 344751 A CA344751 A CA 344751A CA 344751D A CA344751D A CA 344751DA CA 344751 A CA344751 A CA 344751A
Authority
CA
Canada
Prior art keywords
testing device
optical testing
optical
testing
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
CA344751A
Other languages
French (fr)
Inventor
Watkin Jones 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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA344751A publication Critical patent/CA344751A/en
Expired legal-status Critical Current

Links

CA344751A Optical testing device Expired CA344751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA344751T

Publications (1)

Publication Number Publication Date
CA344751A true CA344751A (en) 1934-09-18

Family

ID=35316024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA344751A Expired CA344751A (en) Optical testing device

Country Status (1)

Country Link
CA (1) CA344751A (en)

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