DK72649C - Akustisk loftkonstruktion med perforeret underside. - Google Patents

Akustisk loftkonstruktion med perforeret underside.

Info

Publication number
DK72649C
DK72649C DK166848A DK166848A DK72649C DK 72649 C DK72649 C DK 72649C DK 166848 A DK166848 A DK 166848A DK 166848 A DK166848 A DK 166848A DK 72649 C DK72649 C DK 72649C
Authority
DK
Denmark
Prior art keywords
ceiling construction
acoustic ceiling
underside
perforated
perforated underside
Prior art date
Application number
DK166848A
Other languages
English (en)
Inventor
Soeren Gonnow Nielsen
Original Assignee
Soeren Gonnow Nielsen
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 Soeren Gonnow Nielsen filed Critical Soeren Gonnow Nielsen
Priority to DK166848A priority Critical patent/DK72649C/da
Application granted granted Critical
Publication of DK72649C publication Critical patent/DK72649C/da

Links

DK166848A 1948-05-20 1948-05-20 Akustisk loftkonstruktion med perforeret underside. DK72649C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK166848A DK72649C (da) 1948-05-20 1948-05-20 Akustisk loftkonstruktion med perforeret underside.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK166848A DK72649C (da) 1948-05-20 1948-05-20 Akustisk loftkonstruktion med perforeret underside.

Publications (1)

Publication Number Publication Date
DK72649C true DK72649C (da) 1951-06-18

Family

ID=8107048

Family Applications (1)

Application Number Title Priority Date Filing Date
DK166848A DK72649C (da) 1948-05-20 1948-05-20 Akustisk loftkonstruktion med perforeret underside.

Country Status (1)

Country Link
DK (1) DK72649C (da)

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