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2019
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P/S
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High pressure pumps for well stimulation; pump systems for well stimulation comprising pumps for ... |
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P/S
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Positive displacement pumps for pumping liquids and sand for use in oil or gas well fracturing op... |
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P/S
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Pumps; pump systems comprising pumps for liquids under high
pressure. Installation, repair and m... |
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2018
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Invention
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Method, system and use of controlling working range of a pump bellows. Method, and associated sys... |
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Invention
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Dual-pressure boosting liquid partition device, system , fleet and use. A dual acting pressure bo... |
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Invention
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Pressure transfer device and associated system, fleet and use, for pumping high volumes of fluids... |
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Invention
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Method, system and use, of controlling working range of a pump bellows. Method, and associated sy... |
|
|
Invention
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A dual-acting pressure boosting liquid partition device, system, fleet and use. The invention rel... |
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Invention
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Pressure transfer device, system and use for high pressure fluids with particles. The invention r... |
