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ES81711A1 - Improvements in tubes for electrical discharges. - Google Patents

Improvements in tubes for electrical discharges.

Info

Publication number
ES81711A1
ES81711A1 ES81711A ES81711A ES81711A1 ES 81711 A1 ES81711 A1 ES 81711A1 ES 81711 A ES81711 A ES 81711A ES 81711 A ES81711 A ES 81711A ES 81711 A1 ES81711 A1 ES 81711A1
Authority
ES
Spain
Prior art keywords
tubes
electrical discharges
discharges
electrical
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
ES81711A
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 ES81711A priority Critical patent/ES81711A1/en
Publication of ES81711A1 publication Critical patent/ES81711A1/en
Expired legal-status Critical Current

Links

ES81711A 1922-05-18 1922-05-18 Improvements in tubes for electrical discharges. Expired ES81711A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES81711A ES81711A1 (en) 1922-05-18 1922-05-18 Improvements in tubes for electrical discharges.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES81711A ES81711A1 (en) 1922-05-18 1922-05-18 Improvements in tubes for electrical discharges.

Publications (1)

Publication Number Publication Date
ES81711A1 true ES81711A1 (en) 1922-10-01

Family

ID=64259789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES81711A Expired ES81711A1 (en) 1922-05-18 1922-05-18 Improvements in tubes for electrical discharges.

Country Status (1)

Country Link
ES (1) ES81711A1 (en)

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