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| 9464751 |
Vacuum insulation material, insulation case unit, and refrigerator |
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Hermetic compressor and freezing air-conditioning system |
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Hermetic compressor with an improved cylinder head-suction muffler assembly |
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| 7021425 |
Closed type electric compressor |
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| 6688856 |
Suction muffler for a hermetic compressor |
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| 6684979 |
Hermetic motor-driven compressor |
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