FI17885A - Audio recording device - Google Patents

Audio recording device

Info

Publication number
FI17885A
FI17885A FI17885DA FI17885A FI 17885 A FI17885 A FI 17885A FI 17885D A FI17885D A FI 17885DA FI 17885 A FI17885 A FI 17885A
Authority
FI
Finland
Prior art keywords
recording device
audio recording
audio
recording
Prior art date
Application number
Other languages
Finnish (fi)
Inventor
Zecha Otto
Original Assignee
Bunzl Ernst
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 Bunzl Ernst filed Critical Bunzl Ernst
Publication of FI17885A publication Critical patent/FI17885A/en

Links

FI17885D 1936-02-12 1936-02-12 Audio recording device FI17885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI17885T 1936-02-12

Publications (1)

Publication Number Publication Date
FI17885A true FI17885A (en) 1938-01-21

Family

ID=36879611

Family Applications (1)

Application Number Title Priority Date Filing Date
FI17885D FI17885A (en) 1936-02-12 1936-02-12 Audio recording device

Country Status (1)

Country Link
FI (1) FI17885A (en)

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