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ES89761A1 - Electric discharge tube with an incandescent cathode, an anode and one or more grids. - Google Patents

Electric discharge tube with an incandescent cathode, an anode and one or more grids.

Info

Publication number
ES89761A1
ES89761A1 ES89761A ES89761A ES89761A1 ES 89761 A1 ES89761 A1 ES 89761A1 ES 89761 A ES89761 A ES 89761A ES 89761 A ES89761 A ES 89761A ES 89761 A1 ES89761 A1 ES 89761A1
Authority
ES
Spain
Prior art keywords
grids
anode
discharge tube
electric discharge
incandescent cathode
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
ES89761A
Other languages
Spanish (es)
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
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to ES89761A priority Critical patent/ES89761A1/en
Publication of ES89761A1 publication Critical patent/ES89761A1/en
Expired legal-status Critical Current

Links

ES89761A 1924-06-07 1924-06-07 Electric discharge tube with an incandescent cathode, an anode and one or more grids. Expired ES89761A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES89761A ES89761A1 (en) 1924-06-07 1924-06-07 Electric discharge tube with an incandescent cathode, an anode and one or more grids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES89761A ES89761A1 (en) 1924-06-07 1924-06-07 Electric discharge tube with an incandescent cathode, an anode and one or more grids.

Publications (1)

Publication Number Publication Date
ES89761A1 true ES89761A1 (en) 1924-09-01

Family

ID=64258609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89761A Expired ES89761A1 (en) 1924-06-07 1924-06-07 Electric discharge tube with an incandescent cathode, an anode and one or more grids.

Country Status (1)

Country Link
ES (1) ES89761A1 (en)

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