DK122210B - Shut-off valve for ventilation ducts in shelter. - Google Patents

Shut-off valve for ventilation ducts in shelter.

Info

Publication number
DK122210B
DK122210B DK309465A DK309465A DK122210B DK 122210 B DK122210 B DK 122210B DK 309465 A DK309465 A DK 309465A DK 309465 A DK309465 A DK 309465A DK 122210 B DK122210 B DK 122210B
Authority
DK
Denmark
Prior art keywords
shelter
shut
valve
ventilation ducts
ducts
Prior art date
Application number
DK309465A
Other languages
Danish (da)
Inventor
H Franke
P Doerge
Original Assignee
Piller A Kg Maschinenfab
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 Piller A Kg Maschinenfab filed Critical Piller A Kg Maschinenfab
Priority to DK309465A priority Critical patent/DK122210B/en
Publication of DK122210B publication Critical patent/DK122210B/en

Links

DK309465A 1965-06-18 1965-06-18 Shut-off valve for ventilation ducts in shelter. DK122210B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK309465A DK122210B (en) 1965-06-18 1965-06-18 Shut-off valve for ventilation ducts in shelter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK309465A DK122210B (en) 1965-06-18 1965-06-18 Shut-off valve for ventilation ducts in shelter.

Publications (1)

Publication Number Publication Date
DK122210B true DK122210B (en) 1972-02-07

Family

ID=8119021

Family Applications (1)

Application Number Title Priority Date Filing Date
DK309465A DK122210B (en) 1965-06-18 1965-06-18 Shut-off valve for ventilation ducts in shelter.

Country Status (1)

Country Link
DK (1) DK122210B (en)

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