AT188893B - Lamellen-Ventilation, insbesondere für Warm- und Frischluftkanäle - Google Patents

Lamellen-Ventilation, insbesondere für Warm- und Frischluftkanäle

Info

Publication number
AT188893B
AT188893B AT188893DA AT188893B AT 188893 B AT188893 B AT 188893B AT 188893D A AT188893D A AT 188893DA AT 188893 B AT188893 B AT 188893B
Authority
AT
Austria
Prior art keywords
warm
fresh air
air ducts
louvre ventilation
louvre
Prior art date
Application number
Other languages
English (en)
Original Assignee
Gretsch Unitas 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 Gretsch Unitas Gmbh filed Critical Gretsch Unitas Gmbh
Application granted granted Critical
Publication of AT188893B publication Critical patent/AT188893B/de

Links

AT188893D 1954-09-24 1955-07-29 Lamellen-Ventilation, insbesondere für Warm- und Frischluftkanäle AT188893B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE188893T 1954-09-24

Publications (1)

Publication Number Publication Date
AT188893B true AT188893B (de) 1957-02-25

Family

ID=29431964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT188893D AT188893B (de) 1954-09-24 1955-07-29 Lamellen-Ventilation, insbesondere für Warm- und Frischluftkanäle

Country Status (1)

Country Link
AT (1) AT188893B (de)

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