CA349731A - Systeme de controle de la lumiere - Google Patents

Systeme de controle de la lumiere

Info

Publication number
CA349731A
CA349731A CA349731A CA349731DA CA349731A CA 349731 A CA349731 A CA 349731A CA 349731 A CA349731 A CA 349731A CA 349731D A CA349731D A CA 349731DA CA 349731 A CA349731 A CA 349731A
Authority
CA
Canada
Prior art keywords
control system
light control
light
control
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
CA349731A
Other languages
English (en)
Inventor
W. Livingston Orrin
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA349731A publication Critical patent/CA349731A/fr
Expired legal-status Critical Current

Links

CA349731A Systeme de controle de la lumiere Expired CA349731A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA349731T

Publications (1)

Publication Number Publication Date
CA349731A true CA349731A (fr) 1935-04-23

Family

ID=35337695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349731A Expired CA349731A (fr) Systeme de controle de la lumiere

Country Status (1)

Country Link
CA (1) CA349731A (fr)

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