Yutaka Nagashima

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for collecting lubricating oil in a turbo-refrigerator
- Patent number 4,671,081
- Issue date Jun 9, 1987
- Satoru Fujiwara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Motor cooling apparatus for refrigerator
- Patent number 4,669,279
- Issue date Jun 2, 1987
- Ebara Corporation
- Kensaku Maeda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...