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Publication numberDE69004816 D1
Publication typeGrant
Application numberDE1990604816
Publication dateJan 13, 1994
Filing dateJan 25, 1990
Priority dateJan 27, 1989
Also published asCA1326619C, DE69004816T2, DE69031540D1, DE69031540T2, EP0380349A1, EP0380349B1, EP0553893A2, EP0553893A3, EP0553893B1, US4899728, US4934338
Publication number1990604816, 90604816, DE 69004816 D1, DE 69004816D1, DE-D1-69004816, DE1990604816, DE69004816 D1, DE69004816D1, DE90604816
InventorsJohn C Hollick, Rolf W Peter
ApplicantSolarwall International Ltd
Export CitationBiBTeX, EndNote, RefMan
nerfahren und Vorrichtung zur Vorwärmung der Luft zur Lüftung eines Gebäudes. nerfahren and apparatus for preheating the air for ventilation of a building. translated from German
DE 69004816 D1
Abstract  available in
Description  available in
Claims  available in
International ClassificationF24J2/28, F24J2/04, E04D13/18, F24D5/00
Cooperative ClassificationY02E10/44, Y02B10/20, F24J2/28, F24D5/005, F24J2/0444
European ClassificationF24D5/00B, F24J2/28, F24J2/04B10
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Jan 5, 19958364No opposition during term of opposition