Hisashi Karasawa

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Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Beverage extraction device
- Patent number 5,297,472
- Issue date Mar 29, 1994
- VKI Technologies, Inc.
- Mitsuo Suzuki
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...