Toshio Yasunaga

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling apparatus for a closed housing
- Patent number 4,449,579
- Issue date May 22, 1984
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshiro Miyazaki
- F28 - HEAT EXCHANGE IN GENERAL