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Expansion valve
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Automatic safety trap for refrigerating machines
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Refrigerating machine
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Method of and machine for making heat exchangers
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Refrigerating machine
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GB197963A
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Improvements in refrigerating systems for refrigerating chambers
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Improvements in refrigerating machines
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GB197964A
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Improvements in refrigerating machines operating with gaseous mediating fluid without condensation
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Belt drive
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Refrigeration system for domestic purposes
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Air cooling machine
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Air cooling machine
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Improvements in the lubrication of pistons
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GB195628A
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Improvement in cold air refrigerating machines
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Automatic expansion valve
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Air-refrigerating machine
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Air-refrigerating machine
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Air-refrigerating machine
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Air-refrigerating machine
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Heat exchanger
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