DE60037879D1
(en )
2008-03-13
Heat Exchanger
EP1306156A4
(en )
2009-11-11
HEAT EXCHANGER
DK1048915T3
(en )
2006-03-13
heat exchanger
DE60040609D1
(en )
2008-12-04
Heat Exchanger
DE60034017D1
(en )
2007-05-03
Heat Exchanger
DK1275915T3
(en )
2009-08-24
Absorption machine to generate cold or hot water
HUP0103579A2
(en )
2002-02-28
Heat exchanger unit, mainly for building ventilation
DE50011206D1
(en )
2006-02-02
Flue gas heat exchanger
NO20004848D0
(en )
2000-09-27
Heat mat, heat exchanger for Õ hot water using solar heat or other external heat source
ATA116899A
(en )
2003-05-15
Heat Exchanger
GB0317322D0
(en )
2003-08-27
Heat exchanger especially for solar water heating
NL1012637A1
(en )
2001-01-24
Heat exchanger with baffles.
NO984766D0
(en )
1998-10-13
Heating water using geothermal heat
IT1321119B1
(en )
2003-12-30
BITERMAL HEAT EXCHANGER, IN PARTICULAR FOR CONDENSATION BOILERS.
DE59907113D1
(en )
2003-10-30
GAS HEATED WATER HEATER, ESPECIALLY WATER HEATER
NL1017502A1
(en )
2001-06-25
Solar heat collector system.
NO20004941D0
(en )
2000-10-02
Installations for heating water or other liquid
NO984767D0
(en )
1998-10-13
Utilization of geothermal heat for heating water
TW467267U
(en )
2001-12-01
Improved heat absorption structure for solar water heater
ITPZ20010009A1
(en )
2003-06-23
SOLAR RADIATION PANEL / COLLECTOR FOR HOT AIR AND HOT WATER PRODUCTION.
DK199900003U3
(en )
2000-07-14
Solar thermal storage for hot water heating
SK3314U
(en )
2002-10-08
Heat source, especially for heating domestic hot water (DHW) and for heating a building
NL1022911A1
(en )
2003-06-20
Solar heat collector system.
IT1304131B1
(en )
2001-03-07
PROCEDURE FOR THE IMPLEMENTATION OF INSULATION PANELS, IN PARTICULAR, OF INSULATION PANELS FOR BOILERS.
FI20045159A0
(en )
2004-04-30
Arrangements for efficiency of utilization of thermal energy obtained from the sun's radiant heat