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WO8301992A1
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Floor element for making a heated floor
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EP0060293A1
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Device for use in plants for heating or cooling of room-limiting surfaces
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ES322952A3
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Improvements in regulation organs for heating bodies (Machine-translation by Google Translate, not legally binding)
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GB911177A
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Improvements in regulating valves for heating units
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GB912907A
|
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Improvements in junction piece for pipes
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GB504997A
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Improvements in or relating to crossbows
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CA673814A
|
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Junction piece for pipes
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CA703770A
|
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Arrangement in regulating valves for heating units
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