ES88876A1 - Tubo de descarga con cátodo incandescente. - Google Patents

Tubo de descarga con cátodo incandescente.

Info

Publication number
ES88876A1
ES88876A1 ES88876A ES88876A ES88876A1 ES 88876 A1 ES88876 A1 ES 88876A1 ES 88876 A ES88876 A ES 88876A ES 88876 A ES88876 A ES 88876A ES 88876 A1 ES88876 A1 ES 88876A1
Authority
ES
Spain
Prior art keywords
discharge tube
incandescent cathode
incandescent
cathode
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
ES88876A
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
Priority to ES88876A priority Critical patent/ES88876A1/es
Publication of ES88876A1 publication Critical patent/ES88876A1/es
Expired legal-status Critical Current

Links

ES88876A 1924-03-26 1924-03-26 Tubo de descarga con cátodo incandescente. Expired ES88876A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES88876A ES88876A1 (es) 1924-03-26 1924-03-26 Tubo de descarga con cátodo incandescente.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES88876A ES88876A1 (es) 1924-03-26 1924-03-26 Tubo de descarga con cátodo incandescente.

Publications (1)

Publication Number Publication Date
ES88876A1 true ES88876A1 (es) 1924-05-01

Family

ID=64254094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88876A Expired ES88876A1 (es) 1924-03-26 1924-03-26 Tubo de descarga con cátodo incandescente.

Country Status (1)

Country Link
ES (1) ES88876A1 (es)

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