CA497430A - Tubular electric discharge lamp unit - Google Patents

Tubular electric discharge lamp unit

Info

Publication number
CA497430A
CA497430A CA497430A CA497430DA CA497430A CA 497430 A CA497430 A CA 497430A CA 497430 A CA497430 A CA 497430A CA 497430D A CA497430D A CA 497430DA CA 497430 A CA497430 A CA 497430A
Authority
CA
Canada
Prior art keywords
discharge lamp
electric discharge
lamp unit
tubular electric
tubular
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
CA497430A
Other languages
French (fr)
Inventor
Mann Erno
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 CA497430A publication Critical patent/CA497430A/en
Expired legal-status Critical Current

Links

CA497430A Tubular electric discharge lamp unit Expired CA497430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA497430T

Publications (1)

Publication Number Publication Date
CA497430A true CA497430A (en) 1953-11-03

Family

ID=35642859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA497430A Expired CA497430A (en) Tubular electric discharge lamp unit

Country Status (1)

Country Link
CA (1) CA497430A (en)

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