CA272202A - Dispositif d'eclairage - Google Patents

Dispositif d'eclairage

Info

Publication number
CA272202A
CA272202A CA272202A CA272202DA CA272202A CA 272202 A CA272202 A CA 272202A CA 272202 A CA272202 A CA 272202A CA 272202D A CA272202D A CA 272202DA CA 272202 A CA272202 A CA 272202A
Authority
CA
Canada
Prior art keywords
lighting method
lighting
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
CA272202A
Other languages
English (en)
Inventor
Henry Darker Alfred
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.)
J Stone and Co Ltd
Original Assignee
J Stone and Co Ltd
Publication date
Application granted granted Critical
Publication of CA272202A publication Critical patent/CA272202A/fr
Expired legal-status Critical Current

Links

CA272202A Dispositif d'eclairage Expired CA272202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA272202T

Publications (1)

Publication Number Publication Date
CA272202A true CA272202A (fr) 1927-07-05

Family

ID=35202233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA272202A Expired CA272202A (fr) Dispositif d'eclairage

Country Status (1)

Country Link
CA (1) CA272202A (fr)

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