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CA727826A - Area-type light source - Google Patents

Area-type light source

Info

Publication number
CA727826A
CA727826A CA727826A CA727826DA CA727826A CA 727826 A CA727826 A CA 727826A CA 727826 A CA727826 A CA 727826A CA 727826D A CA727826D A CA 727826DA CA 727826 A CA727826 A CA 727826A
Authority
CA
Canada
Prior art keywords
area
light source
type light
type
source
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
CA727826A
Inventor
Lehmann Willi
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA727826A publication Critical patent/CA727826A/en
Expired legal-status Critical Current

Links

CA727826A Area-type light source Expired CA727826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA727826T

Publications (1)

Publication Number Publication Date
CA727826A true CA727826A (en) 1966-02-08

Family

ID=36066742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA727826A Expired CA727826A (en) Area-type light source

Country Status (1)

Country Link
CA (1) CA727826A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491400A (en) * 1982-03-05 1985-01-01 Victoreen Incorporated Dual-color sensitometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491400A (en) * 1982-03-05 1985-01-01 Victoreen Incorporated Dual-color sensitometer

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