DK53977C - Ventilation duct. - Google Patents

Ventilation duct.

Info

Publication number
DK53977C
DK53977C DK53977DA DK53977C DK 53977 C DK53977 C DK 53977C DK 53977D A DK53977D A DK 53977DA DK 53977 C DK53977 C DK 53977C
Authority
DK
Denmark
Prior art keywords
ventilation duct
ventilation
duct
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Ltg Lufttechnische Gmbh
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 Ltg Lufttechnische Gmbh filed Critical Ltg Lufttechnische Gmbh
Application granted granted Critical
Publication of DK53977C publication Critical patent/DK53977C/en

Links

DK53977D 1935-08-05 1935-08-05 Ventilation duct. DK53977C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK53977T 1935-08-05

Publications (1)

Publication Number Publication Date
DK53977C true DK53977C (en) 1937-12-06

Family

ID=8142116

Family Applications (1)

Application Number Title Priority Date Filing Date
DK53977D DK53977C (en) 1935-08-05 1935-08-05 Ventilation duct.

Country Status (1)

Country Link
DK (1) DK53977C (en)

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