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ES91833A2 - Improvements in emitter cathode tubes and the like. - Google Patents

Improvements in emitter cathode tubes and the like.

Info

Publication number
ES91833A2
ES91833A2 ES91833A ES91833A ES91833A2 ES 91833 A2 ES91833 A2 ES 91833A2 ES 91833 A ES91833 A ES 91833A ES 91833 A ES91833 A ES 91833A ES 91833 A2 ES91833 A2 ES 91833A2
Authority
ES
Spain
Prior art keywords
cathode tubes
emitter cathode
emitter
tubes
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
ES91833A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to ES91833A priority Critical patent/ES91833A2/en
Publication of ES91833A2 publication Critical patent/ES91833A2/en
Expired legal-status Critical Current

Links

ES91833A 1924-12-15 1924-12-15 Improvements in emitter cathode tubes and the like. Expired ES91833A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES91833A ES91833A2 (en) 1924-12-15 1924-12-15 Improvements in emitter cathode tubes and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES91833A ES91833A2 (en) 1924-12-15 1924-12-15 Improvements in emitter cathode tubes and the like.

Publications (1)

Publication Number Publication Date
ES91833A2 true ES91833A2 (en) 1925-06-01

Family

ID=69371321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91833A Expired ES91833A2 (en) 1924-12-15 1924-12-15 Improvements in emitter cathode tubes and the like.

Country Status (1)

Country Link
ES (1) ES91833A2 (en)

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