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2022
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Invention
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In place machining of collector ring. A method for in-place machining of a collector ring a... |
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Invention
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Resurfacing discharge ring of hydraulic turbine with runner in place. A method for repairing a di... |
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Invention
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Assembly and method for on-site pressing of hydroelectric generator field poles. On-site pr... |
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2021
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Invention
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In place machining of collector ring. A method for in-place machining of a collector ring attache... |
|
|
Invention
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Assembly and method for on-site pressing of hydroelectric generator field poles. On-site pressing... |
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|
Invention
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Replacing a stub shaft bearing for a hydroelectric turbine using a runner hub lifting device. The... |
