CA517137A - Systemes de commande d'eclairage - Google Patents

Systemes de commande d'eclairage

Info

Publication number
CA517137A
CA517137A CA517137A CA517137DA CA517137A CA 517137 A CA517137 A CA 517137A CA 517137 A CA517137 A CA 517137A CA 517137D A CA517137D A CA 517137DA CA 517137 A CA517137 A CA 517137A
Authority
CA
Canada
Prior art keywords
control systems
lighting control
lighting
systems
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
CA517137A
Other languages
English (en)
Inventor
G. Williams Rollo
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.)
Duro Test Corp
Original Assignee
Duro Test Corp
Publication date
Application granted granted Critical
Publication of CA517137A publication Critical patent/CA517137A/fr
Expired legal-status Critical Current

Links

CA517137A Systemes de commande d'eclairage Expired CA517137A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA517137T

Publications (1)

Publication Number Publication Date
CA517137A true CA517137A (fr) 1955-10-04

Family

ID=35670331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA517137A Expired CA517137A (fr) Systemes de commande d'eclairage

Country Status (1)

Country Link
CA (1) CA517137A (fr)

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