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AT188378B - Rod-shaped hearing aid - Google Patents

Rod-shaped hearing aid

Info

Publication number
AT188378B
AT188378B AT188378DA AT188378B AT 188378 B AT188378 B AT 188378B AT 188378D A AT188378D A AT 188378DA AT 188378 B AT188378 B AT 188378B
Authority
AT
Austria
Prior art keywords
rod
hearing aid
shaped hearing
shaped
aid
Prior art date
Application number
Other languages
German (de)
Inventor
Karl Dipl Ing Kontrus
Fritz Ing Hueber
Original Assignee
Radiofabrik Ingelen Porzellanf
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 Radiofabrik Ingelen Porzellanf filed Critical Radiofabrik Ingelen Porzellanf
Application granted granted Critical
Publication of AT188378B publication Critical patent/AT188378B/en

Links

AT188378D 1955-03-18 1955-03-18 Rod-shaped hearing aid AT188378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT188378T 1955-03-18

Publications (1)

Publication Number Publication Date
AT188378B true AT188378B (en) 1957-01-10

Family

ID=3664264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT188378D AT188378B (en) 1955-03-18 1955-03-18 Rod-shaped hearing aid

Country Status (1)

Country Link
AT (1) AT188378B (en)

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