Yasuo Umehara

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquor capable of being frozen when poured
- Patent number 5,296,251
- Issue date Mar 22, 1994
- Ozeki Corporation
- Shizuhiko Ishida
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES