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2023
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Invention
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Mining shield base lift wear pad. A wear pad for a longwall mining shield base lift. The wear pad... |
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Invention
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Mining shield base lift methods. A longwall mining shield base lift method. The method includes r... |
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Invention
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Swing arm plow apparatuses and methods. A longwall mining swing arm plow. The swing arm plow incl... |
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2022
|
Invention
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Mining shield base lift apparatuses and methods. A longwall mining shield base lift. The base lif... |
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2020
|
Invention
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Mining rock deflector apparatus and method. An apparatus and method for protecting a person servi... |
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2015
|
Invention
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Hydraulic actuator gland.
Various embodiments of a hydraulic actuator gland and a hydraulic actu... |
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2014
|
Invention
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Rail-supported trailer apparatuses, systems, and methods. Apparatuses and methods for a trailer t... |
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2012
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Invention
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Rail supported trailer way apparatuses, systems, and methods. System, apparatuses, and methods fo... |
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P/S
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Welding, laser cladding, electro-plating, and chromium plating services; Heat treatment of metal ... |
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2011
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Invention
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Pedestal support for mine prop. A pedestal support for a mine prop. The pedestal support includes... |
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2009
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Invention
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Auto laundry conveyor dolly. A car wash dolly that uses a single shaft having two camshaft lobes ... |
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2006
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Invention
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Over/under monorail system for longwall mining operations. An over/under monorail system for long... |
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2005
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P/S
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Electric pumps; hydraulic pumps; hydraulic cylinders for machines; hydraulic system components fo... |
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P/S
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Wholesale distributorship services featuring fluid power equipment, mining equipment, drilling eq... |
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2001
|
Invention
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Process and system for treating the discharge stream from an ion exchanger. A method is disclosed... |
