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DK65991C - Fremgangsmaade til Fremstilling af lydabsorberende Plader. - Google Patents

Fremgangsmaade til Fremstilling af lydabsorberende Plader.

Info

Publication number
DK65991C
DK65991C DK25644A DK25644A DK65991C DK 65991 C DK65991 C DK 65991C DK 25644 A DK25644 A DK 25644A DK 25644 A DK25644 A DK 25644A DK 65991 C DK65991 C DK 65991C
Authority
DK
Denmark
Prior art keywords
absorbing sheets
making sound
sound
making
absorbing
Prior art date
Application number
DK25644A
Other languages
English (en)
Original Assignee
Arki Ab
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 Arki Ab filed Critical Arki Ab
Application granted granted Critical
Publication of DK65991C publication Critical patent/DK65991C/da

Links

DK25644A 1941-07-15 1944-01-26 Fremgangsmaade til Fremstilling af lydabsorberende Plader. DK65991C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE65991X 1941-07-15

Publications (1)

Publication Number Publication Date
DK65991C true DK65991C (da) 1947-12-01

Family

ID=20269111

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25644A DK65991C (da) 1941-07-15 1944-01-26 Fremgangsmaade til Fremstilling af lydabsorberende Plader.

Country Status (1)

Country Link
DK (1) DK65991C (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268594B1 (en) 1986-04-03 1991-01-23 Rockwool Aktiebolaget Sound absorbing mineral wool product and method of manufacturing the same
WO1994000651A1 (en) * 1992-06-24 1994-01-06 Techstone I Kinna Ab Stone product in sheet form, method for its manufacture and appropriate means

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268594B1 (en) 1986-04-03 1991-01-23 Rockwool Aktiebolaget Sound absorbing mineral wool product and method of manufacturing the same
WO1994000651A1 (en) * 1992-06-24 1994-01-06 Techstone I Kinna Ab Stone product in sheet form, method for its manufacture and appropriate means

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