DK39198C - Sound reproduction apparatus. - Google Patents

Sound reproduction apparatus.

Info

Publication number
DK39198C
DK39198C DK39198DA DK39198C DK 39198 C DK39198 C DK 39198C DK 39198D A DK39198D A DK 39198DA DK 39198 C DK39198 C DK 39198C
Authority
DK
Denmark
Prior art keywords
reproduction apparatus
sound reproduction
sound
reproduction
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Patentudnytterne Hopkins Corp
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 Patentudnytterne Hopkins Corp filed Critical Patentudnytterne Hopkins Corp
Application granted granted Critical
Publication of DK39198C publication Critical patent/DK39198C/en

Links

DK39198D 1925-11-18 1926-11-16 Sound reproduction apparatus. DK39198C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39198XA 1925-11-18 1925-11-18

Publications (1)

Publication Number Publication Date
DK39198C true DK39198C (en) 1928-09-03

Family

ID=21708222

Family Applications (1)

Application Number Title Priority Date Filing Date
DK39198D DK39198C (en) 1925-11-18 1926-11-16 Sound reproduction apparatus.

Country Status (1)

Country Link
DK (1) DK39198C (en)

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