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ES85438A1 - Improvements in the construction of thermionic valves and similar devices. - Google Patents

Improvements in the construction of thermionic valves and similar devices.

Info

Publication number
ES85438A1
ES85438A1 ES85438A ES85438A ES85438A1 ES 85438 A1 ES85438 A1 ES 85438A1 ES 85438 A ES85438 A ES 85438A ES 85438 A ES85438 A ES 85438A ES 85438 A1 ES85438 A1 ES 85438A1
Authority
ES
Spain
Prior art keywords
construction
similar devices
thermionic valves
thermionic
valves
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
ES85438A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to ES85438A priority Critical patent/ES85438A1/en
Publication of ES85438A1 publication Critical patent/ES85438A1/en
Expired legal-status Critical Current

Links

ES85438A 1923-05-09 1923-05-09 Improvements in the construction of thermionic valves and similar devices. Expired ES85438A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES85438A ES85438A1 (en) 1923-05-09 1923-05-09 Improvements in the construction of thermionic valves and similar devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES85438A ES85438A1 (en) 1923-05-09 1923-05-09 Improvements in the construction of thermionic valves and similar devices.

Publications (1)

Publication Number Publication Date
ES85438A1 true ES85438A1 (en) 1923-07-01

Family

ID=64251184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES85438A Expired ES85438A1 (en) 1923-05-09 1923-05-09 Improvements in the construction of thermionic valves and similar devices.

Country Status (1)

Country Link
ES (1) ES85438A1 (en)

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