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ES91444A1 - Improvements in electrical systems that use tubes or devices with discharge space. - Google Patents

Improvements in electrical systems that use tubes or devices with discharge space.

Info

Publication number
ES91444A1
ES91444A1 ES91444A ES91444A ES91444A1 ES 91444 A1 ES91444 A1 ES 91444A1 ES 91444 A ES91444 A ES 91444A ES 91444 A ES91444 A ES 91444A ES 91444 A1 ES91444 A1 ES 91444A1
Authority
ES
Spain
Prior art keywords
devices
discharge space
electrical systems
use tubes
tubes
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
ES91444A
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.)
Telefonos Bell SA
Original Assignee
Telefonos Bell 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 Telefonos Bell SA filed Critical Telefonos Bell SA
Priority to ES91444A priority Critical patent/ES91444A1/en
Publication of ES91444A1 publication Critical patent/ES91444A1/en
Expired legal-status Critical Current

Links

ES91444A 1924-11-06 1924-11-06 Improvements in electrical systems that use tubes or devices with discharge space. Expired ES91444A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES91444A ES91444A1 (en) 1924-11-06 1924-11-06 Improvements in electrical systems that use tubes or devices with discharge space.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES91444A ES91444A1 (en) 1924-11-06 1924-11-06 Improvements in electrical systems that use tubes or devices with discharge space.

Publications (1)

Publication Number Publication Date
ES91444A1 true ES91444A1 (en) 1925-01-16

Family

ID=64254944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91444A Expired ES91444A1 (en) 1924-11-06 1924-11-06 Improvements in electrical systems that use tubes or devices with discharge space.

Country Status (1)

Country Link
ES (1) ES91444A1 (en)

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