CA433464A - Photocell and filter combination - Google Patents

Photocell and filter combination

Info

Publication number
CA433464A
CA433464A CA433464A CA433464DA CA433464A CA 433464 A CA433464 A CA 433464A CA 433464 A CA433464 A CA 433464A CA 433464D A CA433464D A CA 433464DA CA 433464 A CA433464 A CA 433464A
Authority
CA
Canada
Prior art keywords
photocell
filter combination
filter
combination
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
CA433464A
Other languages
French (fr)
Inventor
E. Fogle Marlin
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.)
Weston Electric Instrument Corp
Original Assignee
Weston Electric Instrument Corp
Publication date
Application granted granted Critical
Publication of CA433464A publication Critical patent/CA433464A/en
Expired legal-status Critical Current

Links

CA433464A Photocell and filter combination Expired CA433464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433464T

Publications (1)

Publication Number Publication Date
CA433464A true CA433464A (en) 1946-03-05

Family

ID=35548083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433464A Expired CA433464A (en) Photocell and filter combination

Country Status (1)

Country Link
CA (1) CA433464A (en)

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