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2025
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Invention
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A system having a positive displacement, centric rotary, reciprocating type of machine with a pai... |
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Invention
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A machine system of positive displacement, centric reciprocating type. A machine system of positi... |
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2024
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Invention
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A machine of positive displacement, centric reciprocating type with a pressure sealing system and... |
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2022
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P/S
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Pumps [machines]; oil-well pumping machines; positive displacement pumps; compressors [machines];... |
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2017
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Invention
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A method and a device for sealing between attachable pair of pipe flanges. A method and a device ... |
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2014
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Invention
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Metallic flange connection gasket. A metallic flange connection gasket (4) to be used for sealing... |
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Invention
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Displacement type rotary machine with controlling gears. A displacement type rotary machine with ... |
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Invention
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A device for a machine of displacement type, a controlling gear arrangement for the device, and u... |
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Invention
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Rotary piston machine and controlling gear arrangement. A rotary piston machine of displacement t... |
