DK55455C - Sound insulation board. - Google Patents

Sound insulation board.

Info

Publication number
DK55455C
DK55455C DK55455DA DK55455C DK 55455 C DK55455 C DK 55455C DK 55455D A DK55455D A DK 55455DA DK 55455 C DK55455 C DK 55455C
Authority
DK
Denmark
Prior art keywords
sound insulation
insulation board
board
sound
insulation
Prior art date
Application number
Other languages
Danish (da)
Inventor
Nils Johan Isaksen
Original Assignee
Nils Johan Isaksen
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 Nils Johan Isaksen filed Critical Nils Johan Isaksen
Application granted granted Critical
Publication of DK55455C publication Critical patent/DK55455C/en

Links

DK55455D 1937-11-08 1937-11-08 Sound insulation board. DK55455C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK55455T 1937-11-08

Publications (1)

Publication Number Publication Date
DK55455C true DK55455C (en) 1938-11-14

Family

ID=8143365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK55455D DK55455C (en) 1937-11-08 1937-11-08 Sound insulation board.

Country Status (1)

Country Link
DK (1) DK55455C (en)

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