CA640687A - Lighting unit and method of manufacture - Google Patents

Lighting unit and method of manufacture

Info

Publication number
CA640687A
CA640687A CA640687A CA640687DA CA640687A CA 640687 A CA640687 A CA 640687A CA 640687 A CA640687 A CA 640687A CA 640687D A CA640687D A CA 640687DA CA 640687 A CA640687 A CA 640687A
Authority
CA
Canada
Prior art keywords
manufacture
lighting unit
lighting
unit
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
CA640687A
Inventor
J. Knochel William
M. Schneider Elmer
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 CA640687A publication Critical patent/CA640687A/en
Expired legal-status Critical Current

Links

CA640687A Lighting unit and method of manufacture Expired CA640687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA640687T

Publications (1)

Publication Number Publication Date
CA640687A true CA640687A (en) 1962-05-01

Family

ID=35919202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA640687A Expired CA640687A (en) Lighting unit and method of manufacture

Country Status (1)

Country Link
CA (1) CA640687A (en)

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