Improvements relating to sealing means for centrifugal pumps
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Improvements in or relating to dynamo-electric machines
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Improvements relating to thrust bearings
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Improvements relating to centrifugal pumps
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Improvements relating to dynamo electric machines
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Improvements relating to the stators of dynamo-electric machines
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Improvements relating to arrangements for reducing cumulative errors of length in assemblages of components, for example on a pump shaft or in a pump housing
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Improvements relating to submersible pump units
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Improvements relating to submersible electric motors
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Improvements relating to centrifugal pumps
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Improvements relating to the cooling of electric motors