DK57178C - Resonance box with sound base for reproduction of sound waves. - Google Patents

Resonance box with sound base for reproduction of sound waves.

Info

Publication number
DK57178C
DK57178C DK57178DA DK57178C DK 57178 C DK57178 C DK 57178C DK 57178D A DK57178D A DK 57178DA DK 57178 C DK57178 C DK 57178C
Authority
DK
Denmark
Prior art keywords
sound
reproduction
resonance box
base
sound waves
Prior art date
Application number
Other languages
Danish (da)
Inventor
Danseinstruktoer Valdem Tegner
Original Assignee
Danseinstruktoer Valdem Tegner
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 Danseinstruktoer Valdem Tegner filed Critical Danseinstruktoer Valdem Tegner
Application granted granted Critical
Publication of DK57178C publication Critical patent/DK57178C/en

Links

DK57178D 1938-09-15 1938-09-15 Resonance box with sound base for reproduction of sound waves. DK57178C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK57178T 1938-09-15

Publications (1)

Publication Number Publication Date
DK57178C true DK57178C (en) 1940-01-22

Family

ID=8144723

Family Applications (1)

Application Number Title Priority Date Filing Date
DK57178D DK57178C (en) 1938-09-15 1938-09-15 Resonance box with sound base for reproduction of sound waves.

Country Status (1)

Country Link
DK (1) DK57178C (en)

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