AU109420B2 - Improvements in incandescent electric lamps - Google Patents

Improvements in incandescent electric lamps

Info

Publication number
AU109420B2
AU109420B2 AU2884/39A AU288439A AU109420B2 AU 109420 B2 AU109420 B2 AU 109420B2 AU 2884/39 A AU2884/39 A AU 2884/39A AU 288439 A AU288439 A AU 288439A AU 109420 B2 AU109420 B2 AU 109420B2
Authority
AU
Australia
Prior art keywords
electric lamps
incandescent electric
incandescent
lamps
electric
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
AU2884/39A
Other versions
AU288439A (en
Inventor
Claude Andre
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.)
Claude Paz et Visseaux SA
Original Assignee
Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
Filing date
Publication date
Application filed by Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva filed Critical Societe Anonyme pour les Applications de lElectricite et des Gaz Rares Etablissement Claude Paz et Silva
Application granted granted Critical
Publication of AU288439A publication Critical patent/AU288439A/en
Publication of AU109420B2 publication Critical patent/AU109420B2/en
Expired legal-status Critical Current

Links

AU2884/39A 1939-06-27 Improvements in incandescent electric lamps Expired AU109420B2 (en)

Publications (2)

Publication Number Publication Date
AU288439A AU288439A (en) 1940-01-11
AU109420B2 true AU109420B2 (en) 1940-01-11

Family

ID=

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