ES224986A1 - Tubo de descarga luminosa - Google Patents

Tubo de descarga luminosa

Info

Publication number
ES224986A1
ES224986A1 ES0224986A ES224986A ES224986A1 ES 224986 A1 ES224986 A1 ES 224986A1 ES 0224986 A ES0224986 A ES 0224986A ES 224986 A ES224986 A ES 224986A ES 224986 A1 ES224986 A1 ES 224986A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
discharge pipe
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
ES0224986A
Other languages
English (en)
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
Publication of ES224986A1 publication Critical patent/ES224986A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Abstract

Tubo de descarga luminosa que comprende un cátodo activado con óxidos alcalino-térreos o materiales similiares, caracterizado por el hecho de que el anodo consiste, por lo menos en su superficie de oro, plata o torio.
ES0224986A 1954-11-16 1955-11-12 Tubo de descarga luminosa Expired ES224986A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL192420 1954-11-16

Publications (1)

Publication Number Publication Date
ES224986A1 true ES224986A1 (es) 1956-01-16

Family

ID=38525542

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0224986A Expired ES224986A1 (es) 1954-11-16 1955-11-12 Tubo de descarga luminosa

Country Status (1)

Country Link
ES (1) ES224986A1 (es)

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