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ES86907A1 - Improvements in thermionic or electronic tubes. - Google Patents

Improvements in thermionic or electronic tubes.

Info

Publication number
ES86907A1
ES86907A1 ES86907A ES86907A ES86907A1 ES 86907 A1 ES86907 A1 ES 86907A1 ES 86907 A ES86907 A ES 86907A ES 86907 A ES86907 A ES 86907A ES 86907 A1 ES86907 A1 ES 86907A1
Authority
ES
Spain
Prior art keywords
thermionic
electronic tubes
tubes
electronic
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
ES86907A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES86907A priority Critical patent/ES86907A1/en
Publication of ES86907A1 publication Critical patent/ES86907A1/en
Expired legal-status Critical Current

Links

ES86907A 1923-10-02 1923-10-02 Improvements in thermionic or electronic tubes. Expired ES86907A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES86907A ES86907A1 (en) 1923-10-02 1923-10-02 Improvements in thermionic or electronic tubes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES86907A ES86907A1 (en) 1923-10-02 1923-10-02 Improvements in thermionic or electronic tubes.

Publications (1)

Publication Number Publication Date
ES86907A1 true ES86907A1 (en) 1923-11-16

Family

ID=64251616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86907A Expired ES86907A1 (en) 1923-10-02 1923-10-02 Improvements in thermionic or electronic tubes.

Country Status (1)

Country Link
ES (1) ES86907A1 (en)

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