CA441389A - Light measuring system - Google Patents

Light measuring system

Info

Publication number
CA441389A
CA441389A CA441389A CA441389DA CA441389A CA 441389 A CA441389 A CA 441389A CA 441389 A CA441389 A CA 441389A CA 441389D A CA441389D A CA 441389DA CA 441389 A CA441389 A CA 441389A
Authority
CA
Canada
Prior art keywords
measuring system
light measuring
light
measuring
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
CA441389A
Other languages
French (fr)
Inventor
Leslie Haynes Robert
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 CA441389A publication Critical patent/CA441389A/en
Expired legal-status Critical Current

Links

CA441389A Light measuring system Expired CA441389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA441389T

Publications (1)

Publication Number Publication Date
CA441389A true CA441389A (en) 1947-05-13

Family

ID=35556621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA441389A Expired CA441389A (en) Light measuring system

Country Status (1)

Country Link
CA (1) CA441389A (en)

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