CA2196367C - Lampe avec structure servant liberer du mercure et methode pour liberer du mercure dans la lampe
- Google Patents
Lampe avec structure servant liberer du mercure et methode pour liberer du mercure dans la lampe
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Publication number
CA2196367C
CA2196367CCA 2196367CA2196367ACA2196367CCA 2196367 CCA2196367 CCA 2196367CCA 2196367 CA2196367 CA 2196367CA 2196367 ACA2196367 ACA 2196367ACA 2196367 CCA2196367 CCA 2196367C
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CA
Canada
Prior art keywords
capsule
envelope
mercury
lamp
coil
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.)
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/594,694external-prioritypatent/US5779471A/en
Application filed by Osram Sylvania IncfiledCriticalOsram Sylvania Inc
Publication of CA2196367A1publicationCriticalpatent/CA2196367A1/fr
Application grantedgrantedCritical
Publication of CA2196367CpublicationCriticalpatent/CA2196367C/fr
Vessels And Coating Films For Discharge Lamps
(AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like
(AREA)
CA 21963671996-01-311997-01-30Lampe avec structure servant liberer du mercure et methode pour liberer du mercure dans la lampe
Expired - Fee RelatedCA2196367C
(fr)