ES149385A1 - IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS - Google Patents

IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS

Info

Publication number
ES149385A1
ES149385A1 ES149385A ES149385A ES149385A1 ES 149385 A1 ES149385 A1 ES 149385A1 ES 149385 A ES149385 A ES 149385A ES 149385 A ES149385 A ES 149385A ES 149385 A1 ES149385 A1 ES 149385A1
Authority
ES
Spain
Prior art keywords
deleting
carrier frequency
transmission systems
improved devices
devices
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
ES149385A
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.)
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.)
Filing date
Publication date
Application filed by Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Priority to ES149385A priority Critical patent/ES149385A1/en
Publication of ES149385A1 publication Critical patent/ES149385A1/en
Expired legal-status Critical Current

Links

ES149385A 1940-05-03 1940-05-03 IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS Expired ES149385A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES149385A ES149385A1 (en) 1940-05-03 1940-05-03 IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES149385A ES149385A1 (en) 1940-05-03 1940-05-03 IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS

Publications (1)

Publication Number Publication Date
ES149385A1 true ES149385A1 (en) 1942-06-01

Family

ID=65640316

Family Applications (1)

Application Number Title Priority Date Filing Date
ES149385A Expired ES149385A1 (en) 1940-05-03 1940-05-03 IMPROVED DEVICES FOR DELETING THE CARRIER FREQUENCY IN TRANSMISSION SYSTEMS

Country Status (1)

Country Link
ES (1) ES149385A1 (en)

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