DK40072C - Membrane for use in sound reproducing apparatus and system for influencing the same. - Google Patents

Membrane for use in sound reproducing apparatus and system for influencing the same.

Info

Publication number
DK40072C
DK40072C DK40072DA DK40072C DK 40072 C DK40072 C DK 40072C DK 40072D A DK40072D A DK 40072DA DK 40072 C DK40072 C DK 40072C
Authority
DK
Denmark
Prior art keywords
influencing
membrane
same
reproducing apparatus
sound reproducing
Prior art date
Application number
Other languages
Danish (da)
Inventor
Svend Adolf Christian Pedersen
Original Assignee
Svend Adolf Christian Pedersen
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 Svend Adolf Christian Pedersen filed Critical Svend Adolf Christian Pedersen
Application granted granted Critical
Publication of DK40072C publication Critical patent/DK40072C/en

Links

DK40072D 1928-05-23 1928-05-23 Membrane for use in sound reproducing apparatus and system for influencing the same. DK40072C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK40072T 1928-05-23

Publications (1)

Publication Number Publication Date
DK40072C true DK40072C (en) 1929-04-22

Family

ID=8129201

Family Applications (1)

Application Number Title Priority Date Filing Date
DK40072D DK40072C (en) 1928-05-23 1928-05-23 Membrane for use in sound reproducing apparatus and system for influencing the same.

Country Status (1)

Country Link
DK (1) DK40072C (en)

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