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CH706937A2
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Shelter for protection from the weather.
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AU1854200A
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Wide-wheel grinding machine
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AU1544400A
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Grinding process control method and computer-aided control for wide grinding machines
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DE19852671A1
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Method for producing high quality surface by wide-wheel grinding device
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DE19812894A1
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Continuous precision sheet processing in offset printing
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EP0401614A1
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Nozzle for connection to a pressure or vacuum source
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EP0306914A1
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Relay station of a circuit for district heating
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EP0295594A2
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Vacuum cleaning installation
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EP0290846A1
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Heat transfer relay station for remote heating
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CH673334A5
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Double-tube heat exchanger - has spiral supporting rib forming flow guide in gap between tubes
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