CA866717A - Sodium vapour discharge lamp - Google Patents

Sodium vapour discharge lamp

Info

Publication number
CA866717A
CA866717A CA866717A CA866717DA CA866717A CA 866717 A CA866717 A CA 866717A CA 866717 A CA866717 A CA 866717A CA 866717D A CA866717D A CA 866717DA CA 866717 A CA866717 A CA 866717A
Authority
CA
Canada
Prior art keywords
discharge lamp
vapour discharge
sodium vapour
sodium
lamp
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
CA866717A
Inventor
Frank Berthold
Groth Rolf
Jost Rudiger
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 CA866717A publication Critical patent/CA866717A/en
Expired legal-status Critical Current

Links

CA866717A Sodium vapour discharge lamp Expired CA866717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA866717T

Publications (1)

Publication Number Publication Date
CA866717A true CA866717A (en) 1971-03-23

Family

ID=36352030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA866717A Expired CA866717A (en) Sodium vapour discharge lamp

Country Status (1)

Country Link
CA (1) CA866717A (en)

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