Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Reexamination Certificate
2003-06-23
2010-02-09
Ciric, Ljiljana (Lil) V (Department: 3744)
Metal working
Method of mechanical manufacture
Heat exchanger or boiler making
C165S047000, C165S053000, C165S168000, C165S169000, C165S905000, C237S069000, C052S220300
Reexamination Certificate
active
07658005
ABSTRACT:
A heat exchanger panel for a surface of a room, the panel having plate-type heat exchanger elements and having a heat exchanger pipe. The heat exchanger elements include two main surfaces facing away from each other and a peripheral surface linking the main surfaces, a fiber mat and a thin plaster layer. The plaster layer adheres to the fiber mat and the heat exchanger pipe extends at least partially within the plaster layer. The pipe has at least two connections in the area of the peripheral surface.
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Ciric Ljiljana (Lil) V
Harness Dickey & Pierce
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