Kaoru Watanabe

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dripping device for an absorption type refrigerator
- Patent number 6,263,698
- Issue date Jul 24, 2001
- Rinnai Kabushiki Kaisha
- Tsutomu Marubashi
- F28 - HEAT EXCHANGE IN GENERAL