CA472834A - Discharge tubes - Google Patents

Discharge tubes

Info

Publication number
CA472834A
CA472834A CA472834A CA472834DA CA472834A CA 472834 A CA472834 A CA 472834A CA 472834 A CA472834 A CA 472834A CA 472834D A CA472834D A CA 472834DA CA 472834 A CA472834 A CA 472834A
Authority
CA
Canada
Prior art keywords
discharge tubes
tubes
discharge
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
CA472834A
Other languages
French (fr)
Inventor
Hagenberg Theodorus
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 CA472834A publication Critical patent/CA472834A/en
Expired legal-status Critical Current

Links

CA472834A Discharge tubes Expired CA472834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472834T

Publications (1)

Publication Number Publication Date
CA472834A true CA472834A (en) 1951-04-10

Family

ID=35606798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472834A Expired CA472834A (en) Discharge tubes

Country Status (1)

Country Link
CA (1) CA472834A (en)

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