ES187699A1 - AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS - Google Patents

AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS

Info

Publication number: ES187699A1
Authority: ES; Spain
Prior art keywords: telecommunications; audio; frequency transformer; compensated rolls; compensated
Prior art date: 1949-04-04
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

ES187699A

Other languages

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.)

1949-04-04

Filing date

1949-04-04

Publication date

1949-06-01

1949-04-04 Application filed by Individual filed Critical Individual

1949-04-04 Priority to ES187699A priority Critical patent/ES187699A1/en

1949-06-01 Publication of ES187699A1 publication Critical patent/ES187699A1/en

Status Expired legal-status Critical Current

Links

ES187699A 1949-04-04 1949-04-04 AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS Expired ES187699A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES187699A ES187699A1 (en)	1949-04-04	1949-04-04	AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES187699A ES187699A1 (en)	1949-04-04	1949-04-04	AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS

Publications (1)

Publication Number	Publication Date
ES187699A1 true ES187699A1 (en)	1949-06-01

Family

ID=66642528

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES187699A Expired ES187699A1 (en)	1949-04-04	1949-04-04	AN AUDIO-FREQUENCY TRANSFORMER, WITH COMPENSATED ROLLS, TO BE APPLIED IN TELECOMMUNICATIONS

Country Status (1)

Country	Link
ES (1)	ES187699A1 (en)

1949
- 1949-04-04 ES ES187699A patent/ES187699A1/en not_active Expired

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