CA458445A - Lampe electrique a incandescence - Google Patents

Lampe electrique a incandescence

Info

Publication number
CA458445A
CA458445A CA458445A CA458445DA CA458445A CA 458445 A CA458445 A CA 458445A CA 458445 A CA458445 A CA 458445A CA 458445D A CA458445D A CA 458445DA CA 458445 A CA458445 A CA 458445A
Authority
CA
Canada
Prior art keywords
incandescent lamp
electric incandescent
electric
lamp
incandescent
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
CA458445A
Other languages
English (en)
Inventor
Launcelot Martin Sidney
Frederic Peter Bevington Christopher
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.)
Philips Lamps Ltd
Original Assignee
Philips Lamps Ltd
Publication date
Application granted granted Critical
Publication of CA458445A publication Critical patent/CA458445A/fr
Expired legal-status Critical Current

Links

CA458445A Lampe electrique a incandescence Expired CA458445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA458445T

Publications (1)

Publication Number Publication Date
CA458445A true CA458445A (fr) 1949-07-26

Family

ID=35576752

Family Applications (1)

Application Number Title Priority Date Filing Date
CA458445A Expired CA458445A (fr) Lampe electrique a incandescence

Country Status (1)

Country Link
CA (1) CA458445A (fr)

Similar Documents

Publication Publication Date Title
CA458445A (fr) Lampe electrique a incandescence
CA454726A (fr) Lampe electrique
CA460854A (fr) Lampe electrique
CA461050A (fr) Lampe electrique circulaire
CA460374A (fr) Dispositif electrique d'eclairage
CA457483A (fr) Culot de lampe electrique
CA460136A (fr) Lampe electrique a decharges gazeuses
CA447948A (fr) Lampe electrique a incandescence
CA457552A (fr) Socle de lampe
CA458651A (fr) Douille pour lampe et notamment pour lampe mignonnette
CA460055A (fr) Appareil d'eclairage
CA440003A (fr) Lampe electrique a incandescence
CA442134A (fr) Lampe electrique incandescente
CA442256A (fr) Lampe electrique incandescente
CA442865A (fr) Lampe electrique a incandescence
CA443497A (fr) Lampe electrique a incandescence
CA454722A (fr) Lampe-eclair multiple
IE18745L (en) Incandescent lamps
CA447656A (fr) Dispositif electrique d'eclairage
AU146727B2 (en) Improvements in or relating to electric incandescent lamps
CA457301A (fr) Appareil d'eclairage
CA455388A (fr) Dispositif d'eclairage
CA458703A (fr) Appareil d'eclairage
CA459457A (fr) Appareil d'eclairage
CA460432A (fr) Socle de lampe