ES181920A1 - IMPROVEMENTS IN MODULATING SYSTEMS - Google Patents

IMPROVEMENTS IN MODULATING SYSTEMS

Info

Publication number
ES181920A1
ES181920A1 ES0181920A ES181920A ES181920A1 ES 181920 A1 ES181920 A1 ES 181920A1 ES 0181920 A ES0181920 A ES 0181920A ES 181920 A ES181920 A ES 181920A ES 181920 A1 ES181920 A1 ES 181920A1
Authority
ES
Spain
Prior art keywords
modulating systems
modulating
systems
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
ES0181920A
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
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
Priority claimed from US547122A external-priority patent/US2444437A/en
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES181920A1 publication Critical patent/ES181920A1/en
Expired legal-status Critical Current

Links

ES0181920A 1944-07-29 1948-01-29 IMPROVEMENTS IN MODULATING SYSTEMS Expired ES181920A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547122A US2444437A (en) 1944-07-29 1944-07-29 Modulating system

Publications (1)

Publication Number Publication Date
ES181920A1 true ES181920A1 (en) 1948-03-01

Family

ID=38463619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0181920A Expired ES181920A1 (en) 1944-07-29 1948-01-29 IMPROVEMENTS IN MODULATING SYSTEMS

Country Status (1)

Country Link
ES (1) ES181920A1 (en)

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