DK41901C - Sound amplification system. - Google Patents

Sound amplification system.

Info

Publication number
DK41901C
DK41901C DK41901DA DK41901C DK 41901 C DK41901 C DK 41901C DK 41901D A DK41901D A DK 41901DA DK 41901 C DK41901 C DK 41901C
Authority
DK
Denmark
Prior art keywords
amplification system
sound amplification
sound
amplification
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Lydapparatfabrikanter Celebrit
Ingenioer Harold Green
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 Lydapparatfabrikanter Celebrit, Ingenioer Harold Green filed Critical Lydapparatfabrikanter Celebrit
Application granted granted Critical
Publication of DK41901C publication Critical patent/DK41901C/en

Links

DK41901D 1928-12-31 1928-12-31 Sound amplification system. DK41901C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK41901T 1928-12-31

Publications (1)

Publication Number Publication Date
DK41901C true DK41901C (en) 1930-03-24

Family

ID=8131122

Family Applications (1)

Application Number Title Priority Date Filing Date
DK41901D DK41901C (en) 1928-12-31 1928-12-31 Sound amplification system.

Country Status (1)

Country Link
DK (1) DK41901C (en)

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