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US2823519A
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Revolving fuel vaporizer and combustion stabilizer
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CA623426A
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Pressure exchanger apparatus
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CA751245A
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Pressure exchangers
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CA622162A
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Pressure exchangers
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CA575529A
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Pressure exchangers
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CA713422A
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Pressure exchangers
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CA606106A
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Pressure exchanger apparatus
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CA607669A
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Pressure exchanger apparatus
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CA620503A
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Pressure exchangers
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CA573862A
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Pressure exchanger with heat exchanging matrix
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CA611175A
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Vapour generators
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CA615249A
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Pressure exchangers
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CA750118A
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Plant for producing a flow of pressurized gas
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CA611656A
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Pressure exchangers
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CA787761A
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Pressure exchangers
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CA522111A
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Combustion equipment, and gas turbine plant
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CA608101A
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Pressure exchangers
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