CA481854A - Lampe a incandescence ou a decharges electriques - Google Patents

Lampe a incandescence ou a decharges electriques

Info

Publication number
CA481854A
CA481854A CA481854A CA481854DA CA481854A CA 481854 A CA481854 A CA 481854A CA 481854 A CA481854 A CA 481854A CA 481854D A CA481854D A CA 481854DA CA 481854 A CA481854 A CA 481854A
Authority
CA
Canada
Prior art keywords
incandescent lamp
discharge tubes
electric incandescent
electric
tubes
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
CA481854A
Other languages
English (en)
Inventor
Gooskens Henricus
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA481854A publication Critical patent/CA481854A/fr
Expired legal-status Critical Current

Links

CA481854A Lampe a incandescence ou a decharges electriques Expired CA481854A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481854T

Publications (1)

Publication Number Publication Date
CA481854A true CA481854A (fr) 1952-03-18

Family

ID=35621542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481854A Expired CA481854A (fr) Lampe a incandescence ou a decharges electriques

Country Status (1)

Country Link
CA (1) CA481854A (fr)

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