CA472499A - Discharge tubes - Google Patents

Discharge tubes

Info

Publication number
CA472499A
CA472499A CA472499A CA472499DA CA472499A CA 472499 A CA472499 A CA 472499A CA 472499 A CA472499 A CA 472499A CA 472499D A CA472499D A CA 472499DA CA 472499 A CA472499 A CA 472499A
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
CA472499A
Other languages
French (fr)
Inventor
Frederick Veenemans Cornelis
Christiaan Hamaker Hugo
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 CA472499A publication Critical patent/CA472499A/en
Expired legal-status Critical Current

Links

CA472499A Discharge tubes Expired CA472499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472499T

Publications (1)

Publication Number Publication Date
CA472499A true CA472499A (en) 1951-03-27

Family

ID=35606458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472499A Expired CA472499A (en) Discharge tubes

Country Status (1)

Country Link
CA (1) CA472499A (en)

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