DK54457C - Recording disc for Gramophones. - Google Patents

Recording disc for Gramophones.

Info

Publication number
DK54457C
DK54457C DK54457DA DK54457C DK 54457 C DK54457 C DK 54457C DK 54457D A DK54457D A DK 54457DA DK 54457 C DK54457 C DK 54457C
Authority
DK
Denmark
Prior art keywords
gramophones
recording disc
disc
recording
Prior art date
Application number
Other languages
Danish (da)
Inventor
Ernst Dr Bunzl
Original Assignee
Ernst Dr Bunzl
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 Ernst Dr Bunzl filed Critical Ernst Dr Bunzl
Application granted granted Critical
Publication of DK54457C publication Critical patent/DK54457C/en

Links

DK54457D 1935-09-17 1936-02-13 Recording disc for Gramophones. DK54457C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT54457X 1935-09-17

Publications (1)

Publication Number Publication Date
DK54457C true DK54457C (en) 1938-03-14

Family

ID=3575877

Family Applications (1)

Application Number Title Priority Date Filing Date
DK54457D DK54457C (en) 1935-09-17 1936-02-13 Recording disc for Gramophones.

Country Status (1)

Country Link
DK (1) DK54457C (en)

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