AT134391B - Sound recorder and player. - Google Patents

Sound recorder and player.

Info

Publication number
AT134391B
AT134391B AT134391DA AT134391B AT 134391 B AT134391 B AT 134391B AT 134391D A AT134391D A AT 134391DA AT 134391 B AT134391 B AT 134391B
Authority
AT
Austria
Prior art keywords
player
sound recorder
recorder
sound
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Leopold
Original Assignee
Otto Leopold
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 Otto Leopold filed Critical Otto Leopold
Application granted granted Critical
Publication of AT134391B publication Critical patent/AT134391B/en

Links

AT134391D 1932-04-18 1932-04-18 Sound recorder and player. AT134391B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT134391T 1932-04-18

Publications (1)

Publication Number Publication Date
AT134391B true AT134391B (en) 1933-07-25

Family

ID=3638251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT134391D AT134391B (en) 1932-04-18 1932-04-18 Sound recorder and player.

Country Status (1)

Country Link
AT (1) AT134391B (en)

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