Hiroaki Matsumura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving reproduction activity of boars by using feed
- Patent number 5,993,847
- Issue date Nov 30, 1999
- Meija Seika Kaisha, Ltd.
- Satoru Kurokawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES