US2805842A
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Sound-damping climatizing systems
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DE1055790B
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Radiant heating system with an intermediate ceiling or wall made of prefabricated panels arranged on the ceiling and walls
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US2862692A
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Structural element for heating or cooling arrangements in buildings
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DE1055789B
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Wall, ceiling or floor heating system
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US2833524A
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Heating and cooling systems for walls, ceilings, and floors
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US2809814A
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Heating and cooling systems for walls, ceilings and floors
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DE1111793B
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Prefabricated building board for radiant heating systems on room delimitation surfaces
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DE955354C
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Ceiling, wall and floor heating or cooling equipment
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CA595931A
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Heating or cooling device for buildings
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CA530503A
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Heating and cooling systems for walls, ceilings and floors
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CA590863A
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Heating and cooling systems for walls, ceilings and floors
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