JPS5677665A
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Protective device for mechanical refrigerator in machine and gas jointly using type refrigerator
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JPS5735270A
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Refrigerating method
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JPS5710074A
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Protective apparatus of mechanical refrigerating plant for mechanical gas combined refrigerating plant
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JPS5615680A
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Vacuum thawing and its apparatus
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JPS55158470A
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Quick refrigeration method of article with mechanicallgasscombined refrigerating plant
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JPS55158471A
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Cool air velocity regulater for refrigerating plant
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JPS54110343A
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Warmth keeping and preserving method of boiled rice
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JPS5495753A
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Production of noodles containing rice flour
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JPS5494156A
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Refrigerating machine
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JPS5423143A
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Production of boiled rice for *sushi*
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