DE1521752U - - Google Patents

Info

Publication number
DE1521752U
DE1521752U DENDAT1521752D DE1521752DU DE1521752U DE 1521752 U DE1521752 U DE 1521752U DE NDAT1521752 D DENDAT1521752 D DE NDAT1521752D DE 1521752D U DE1521752D U DE 1521752DU DE 1521752 U DE1521752 U DE 1521752U
Authority
DE
Germany
Prior art keywords
call
frequency
carrier
converter
carrier frequency
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.)
Active
Application number
DENDAT1521752D
Other languages
German (de)
English (en)
Publication of DE1521752U publication Critical patent/DE1521752U/de
Active legal-status Critical Current

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  • Telephonic Communication Services (AREA)
DENDAT1521752D Active DE1521752U (enExample)

Publications (1)

Publication Number Publication Date
DE1521752U true DE1521752U (enExample)

Family

ID=823366

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1521752D Active DE1521752U (enExample)

Country Status (1)

Country Link
DE (1) DE1521752U (enExample)

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