DK49127C - Lydspredende og lydsugende Legeme. - Google Patents

Lydspredende og lydsugende Legeme.

Info

Publication number
DK49127C
DK49127C DK49127DA DK49127C DK 49127 C DK49127 C DK 49127C DK 49127D A DK49127D A DK 49127DA DK 49127 C DK49127 C DK 49127C
Authority
DK
Denmark
Prior art keywords
sound
spreading
absorbing body
absorbing
Prior art date
Application number
Other languages
English (en)
Original Assignee
Johns Manville
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 Johns Manville filed Critical Johns Manville
Application granted granted Critical
Publication of DK49127C publication Critical patent/DK49127C/da

Links

DK49127D 1933-08-26 1933-08-26 Lydspredende og lydsugende Legeme. DK49127C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK49127T 1933-08-26

Publications (1)

Publication Number Publication Date
DK49127C true DK49127C (da) 1934-08-13

Family

ID=8137773

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49127D DK49127C (da) 1933-08-26 1933-08-26 Lydspredende og lydsugende Legeme.

Country Status (1)

Country Link
DK (1) DK49127C (da)

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