CA218868A - Renouvellement des lampes electriques a incandescance - Google Patents

Renouvellement des lampes electriques a incandescance

Info

Publication number
CA218868A
CA218868A CA218868A CA218868DA CA218868A CA 218868 A CA218868 A CA 218868A CA 218868 A CA218868 A CA 218868A CA 218868D A CA218868D A CA 218868DA CA 218868 A CA218868 A CA 218868A
Authority
CA
Canada
Prior art keywords
renewal
electric lamps
incandescent electric
incandescent
lamps
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
CA218868A
Other languages
English (en)
Inventor
Harrison Francis
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.)
ALADDIN RENEW ELECTRIC LAMP Corp
Original Assignee
ALADDIN RENEW ELECTRIC LAMP Corp
Publication date
Application granted granted Critical
Publication of CA218868A publication Critical patent/CA218868A/fr
Expired legal-status Critical Current

Links

CA218868A Renouvellement des lampes electriques a incandescance Expired CA218868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218868T

Publications (1)

Publication Number Publication Date
CA218868A true CA218868A (fr) 1922-05-23

Family

ID=35113312

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218868A Expired CA218868A (fr) Renouvellement des lampes electriques a incandescance

Country Status (1)

Country Link
CA (1) CA218868A (fr)

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