DK98202C - Systems for regulating the pressure in ventilation systems. - Google Patents

Systems for regulating the pressure in ventilation systems.

Info

Publication number
DK98202C
DK98202C DK233462A DK233462A DK98202C DK 98202 C DK98202 C DK 98202C DK 233462 A DK233462 A DK 233462A DK 233462 A DK233462 A DK 233462A DK 98202 C DK98202 C DK 98202C
Authority
DK
Denmark
Prior art keywords
systems
regulating
pressure
ventilation
ventilation systems
Prior art date
Application number
DK233462A
Other languages
Danish (da)
Original Assignee
Svenska Flaektfabriken 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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Application granted granted Critical
Publication of DK98202C publication Critical patent/DK98202C/en

Links

DK233462A 1961-05-25 1962-05-24 Systems for regulating the pressure in ventilation systems. DK98202C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE98202X 1961-05-25

Publications (1)

Publication Number Publication Date
DK98202C true DK98202C (en) 1964-03-09

Family

ID=20277592

Family Applications (1)

Application Number Title Priority Date Filing Date
DK233462A DK98202C (en) 1961-05-25 1962-05-24 Systems for regulating the pressure in ventilation systems.

Country Status (1)

Country Link
DK (1) DK98202C (en)

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