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GB1455960A
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Method for the separation of air with recuperation of mechanical energy
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IL42521D0
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Improvements in air separation processes
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IL40697D0
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Rectification column
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IL37692D0
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Thermal plant incorporating steam generator(s)and gas turbine(s)
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IL37416D0
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Separation of air and liquefaction of its components at elevated pressures
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IL36740D0
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A method of saving mechanical energy required for industrial processes by using a thermodynamic cycle incorporating irreversible processes
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IL36741D0
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Method for the separation of gaseous mixtures with recuperation of mechanical energy and apparatus for carrying out this method
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IL32041D0
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Means to increase output of main diesel engines on ships
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IL31641D0
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A supercharging system for two stroke marine diesel engine
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