AT173870B - Apparatus for sound recording or retrieval with tape or wire-shaped sound writing carriers - Google Patents

Apparatus for sound recording or retrieval with tape or wire-shaped sound writing carriers

Info

Publication number
AT173870B
AT173870B AT173870DA AT173870B AT 173870 B AT173870 B AT 173870B AT 173870D A AT173870D A AT 173870DA AT 173870 B AT173870 B AT 173870B
Authority
AT
Austria
Prior art keywords
sound
retrieval
tape
wire
shaped
Prior art date
Application number
Other languages
German (de)
Original Assignee
Meopta Vereinigte Werke Fuer F
Jan Hampl Ing
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 Meopta Vereinigte Werke Fuer F, Jan Hampl Ing filed Critical Meopta Vereinigte Werke Fuer F
Priority to AT176376D priority Critical patent/AT176376B/en
Application granted granted Critical
Publication of AT173870B publication Critical patent/AT173870B/en

Links

AT173870D 1949-06-03 1950-05-30 Apparatus for sound recording or retrieval with tape or wire-shaped sound writing carriers AT173870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT176376D AT176376B (en) 1950-05-30 1951-10-08 Apparatus for sound recording and reproduction with tape or wire-shaped sound writing carriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS173870X 1949-06-03

Publications (1)

Publication Number Publication Date
AT173870B true AT173870B (en) 1953-02-10

Family

ID=5450016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT173870D AT173870B (en) 1949-06-03 1950-05-30 Apparatus for sound recording or retrieval with tape or wire-shaped sound writing carriers

Country Status (1)

Country Link
AT (1) AT173870B (en)

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