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ES139366A1 - Improvements in the construction of devices for the amplification of electrical variations. - Google Patents

Improvements in the construction of devices for the amplification of electrical variations.

Info

Publication number
ES139366A1
ES139366A1 ES139366A ES139366A ES139366A1 ES 139366 A1 ES139366 A1 ES 139366A1 ES 139366 A ES139366 A ES 139366A ES 139366 A ES139366 A ES 139366A ES 139366 A1 ES139366 A1 ES 139366A1
Authority
ES
Spain
Prior art keywords
amplification
construction
devices
electrical variations
variations
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
ES139366A
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to ES139366A priority Critical patent/ES139366A1/en
Publication of ES139366A1 publication Critical patent/ES139366A1/en
Expired legal-status Critical Current

Links

ES139366A 1935-08-23 1935-08-23 Improvements in the construction of devices for the amplification of electrical variations. Expired ES139366A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES139366A ES139366A1 (en) 1935-08-23 1935-08-23 Improvements in the construction of devices for the amplification of electrical variations.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES139366A ES139366A1 (en) 1935-08-23 1935-08-23 Improvements in the construction of devices for the amplification of electrical variations.

Publications (1)

Publication Number Publication Date
ES139366A1 true ES139366A1 (en) 1935-11-16

Family

ID=65616667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES139366A Expired ES139366A1 (en) 1935-08-23 1935-08-23 Improvements in the construction of devices for the amplification of electrical variations.

Country Status (1)

Country Link
ES (1) ES139366A1 (en)

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