DK42626C - Apparatus for recording and reproducing sound. - Google Patents

Apparatus for recording and reproducing sound.

Info

Publication number: DK42626C
Authority: DK; Denmark
Prior art keywords: recording; reproducing sound; reproducing; sound
Prior art date: 1925-05-29

Application number

Other languages

Original Assignee

Indahavere Af En Elek Sk Forre

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.)

1925-05-29

Filing date

1925-10-09

Publication date

1930-07-21

1925-10-09 Application filed by Indahavere Af En Elek Sk Forre filed Critical Indahavere Af En Elek Sk Forre

1930-07-21 Application granted granted Critical

1930-07-21 Publication of DK42626C publication Critical patent/DK42626C/en

Links

DK42626D 1925-05-29 1925-10-09 Apparatus for recording and reproducing sound. DK42626C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US42626XA	1925-05-29	1925-05-29

Publications (1)

Publication Number	Publication Date
DK42626C true DK42626C (en)	1930-07-21

Family

ID=21709944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK42626D DK42626C (en)	1925-05-29	1925-10-09	Apparatus for recording and reproducing sound.

Country Status (1)

Country	Link
DK (1)	DK42626C (en)

1925
- 1925-10-09 DK DK42626D patent/DK42626C/en active

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