ES102149A1 - Perfection in thermionic valves. - Google Patents

Perfection in thermionic valves.

Info

Publication number
ES102149A1
ES102149A1 ES102149A ES102149A ES102149A1 ES 102149 A1 ES102149 A1 ES 102149A1 ES 102149 A ES102149 A ES 102149A ES 102149 A ES102149 A ES 102149A ES 102149 A1 ES102149 A1 ES 102149A1
Authority
ES
Spain
Prior art keywords
perfection
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
ES102149A
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 ES102149A priority Critical patent/ES102149A1/en
Publication of ES102149A1 publication Critical patent/ES102149A1/en
Expired legal-status Critical Current

Links

ES102149A 1927-04-07 1927-04-07 Perfection in thermionic valves. Expired ES102149A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES102149A ES102149A1 (en) 1927-04-07 1927-04-07 Perfection in thermionic valves.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES102149A ES102149A1 (en) 1927-04-07 1927-04-07 Perfection in thermionic valves.

Publications (1)

Publication Number Publication Date
ES102149A1 true ES102149A1 (en) 1927-06-01

Family

ID=65567624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES102149A Expired ES102149A1 (en) 1927-04-07 1927-04-07 Perfection in thermionic valves.

Country Status (1)

Country Link
ES (1) ES102149A1 (en)

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