AT249767B - Switching device for amplifiers for the hearing impaired - Google Patents

Switching device for amplifiers for the hearing impaired

Info

Publication number
AT249767B
AT249767B AT558665A AT558665A AT249767B AT 249767 B AT249767 B AT 249767B AT 558665 A AT558665 A AT 558665A AT 558665 A AT558665 A AT 558665A AT 249767 B AT249767 B AT 249767B
Authority
AT
Austria
Prior art keywords
amplifiers
switching device
hearing impaired
hearing
impaired
Prior art date
Application number
AT558665A
Other languages
German (de)
Original Assignee
Viennatone Hoergeraete Ing Koe
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 Viennatone Hoergeraete Ing Koe filed Critical Viennatone Hoergeraete Ing Koe
Priority to AT558665A priority Critical patent/AT249767B/en
Application granted granted Critical
Publication of AT249767B publication Critical patent/AT249767B/en

Links

AT558665A 1965-06-21 1965-06-21 Switching device for amplifiers for the hearing impaired AT249767B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT558665A AT249767B (en) 1965-06-21 1965-06-21 Switching device for amplifiers for the hearing impaired

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT558665A AT249767B (en) 1965-06-21 1965-06-21 Switching device for amplifiers for the hearing impaired

Publications (1)

Publication Number Publication Date
AT249767B true AT249767B (en) 1966-10-10

Family

ID=3577421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT558665A AT249767B (en) 1965-06-21 1965-06-21 Switching device for amplifiers for the hearing impaired

Country Status (1)

Country Link
AT (1) AT249767B (en)

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