CA402302A - Illuminated testing device - Google Patents

Illuminated testing device

Info

Publication number
CA402302A
CA402302A CA402302A CA402302DA CA402302A CA 402302 A CA402302 A CA 402302A CA 402302 A CA402302 A CA 402302A CA 402302D A CA402302D A CA 402302DA CA 402302 A CA402302 A CA 402302A
Authority
CA
Canada
Prior art keywords
testing device
illuminated
illuminated testing
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
CA402302A
Other languages
French (fr)
Inventor
R. Schieck Raymond
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA402302A publication Critical patent/CA402302A/en
Expired legal-status Critical Current

Links

CA402302A Illuminated testing device Expired CA402302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA402302T

Publications (1)

Publication Number Publication Date
CA402302A true CA402302A (en) 1942-01-20

Family

ID=35412748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA402302A Expired CA402302A (en) Illuminated testing device

Country Status (1)

Country Link
CA (1) CA402302A (en)

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