DK89613C - Ventilation systems for roof constructions. - Google Patents

Ventilation systems for roof constructions.

Info

Publication number
DK89613C
DK89613C DK232655A DK232655A DK89613C DK 89613 C DK89613 C DK 89613C DK 232655 A DK232655 A DK 232655A DK 232655 A DK232655 A DK 232655A DK 89613 C DK89613 C DK 89613C
Authority
DK
Denmark
Prior art keywords
ventilation systems
roof constructions
constructions
roof
ventilation
Prior art date
Application number
DK232655A
Other languages
Danish (da)
Original Assignee
Paramount Asphalte And Floorin
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 Paramount Asphalte And Floorin filed Critical Paramount Asphalte And Floorin
Application granted granted Critical
Publication of DK89613C publication Critical patent/DK89613C/en

Links

DK232655A 1954-07-14 1955-07-13 Ventilation systems for roof constructions. DK89613C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB89613X 1954-07-14

Publications (1)

Publication Number Publication Date
DK89613C true DK89613C (en) 1960-08-29

Family

ID=9862642

Family Applications (1)

Application Number Title Priority Date Filing Date
DK232655A DK89613C (en) 1954-07-14 1955-07-13 Ventilation systems for roof constructions.

Country Status (1)

Country Link
DK (1) DK89613C (en)

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