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CA661179A - Lighting and ventilating system - Google Patents

Lighting and ventilating system

Info

Publication number
CA661179A
CA661179A CA661179A CA661179DA CA661179A CA 661179 A CA661179 A CA 661179A CA 661179 A CA661179 A CA 661179A CA 661179D A CA661179D A CA 661179DA CA 661179 A CA661179 A CA 661179A
Authority
CA
Canada
Prior art keywords
lighting
ventilating system
ventilating
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
CA661179A
Inventor
S. Geocaris 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.)
Thomas Industries Inc
Original Assignee
Thomas Industries Inc
Publication date
Application granted granted Critical
Publication of CA661179A publication Critical patent/CA661179A/en
Expired legal-status Critical Current

Links

CA661179A Lighting and ventilating system Expired CA661179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA661179T

Publications (1)

Publication Number Publication Date
CA661179A true CA661179A (en) 1963-04-09

Family

ID=35955286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA661179A Expired CA661179A (en) Lighting and ventilating system

Country Status (1)

Country Link
CA (1) CA661179A (en)

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