ES182015A1 - Mejoras en sistemas de transmisión de ondas electromagnéticas - Google Patents

Mejoras en sistemas de transmisión de ondas electromagnéticas

Info

Publication number: ES182015A1
Authority: ES; Spain
Prior art keywords: electromagnetic wave; wave transmission; transmission systems; systems; electromagnetic
Prior art date: 1947-02-04
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

ES182015A

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.)

Nokia Spain SA

Original Assignee

Alcatel Espana SA

Standard Electrica 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.)

1947-02-04

Filing date

1948-02-03

Publication date

1948-03-01

1948-02-03 Application filed by Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA

1948-03-01 Publication of ES182015A1 publication Critical patent/ES182015A1/es

Status Expired legal-status Critical Current

Links

230000005540 biological transmission Effects 0.000 title 1

ES182015A 1947-02-04 1948-02-03 Mejoras en sistemas de transmisión de ondas electromagnéticas Expired ES182015A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US72634347A	1947-02-04	1947-02-04

Publications (1)

Publication Number	Publication Date
ES182015A1 true ES182015A1 (es)	1948-03-01

Family

ID=66649397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES182015A Expired ES182015A1 (es)	1947-02-04	1948-02-03	Mejoras en sistemas de transmisión de ondas electromagnéticas

Country Status (1)

Country	Link
ES (1)	ES182015A1 (es)

1948
- 1948-02-03 ES ES182015A patent/ES182015A1/es not_active Expired

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