Shigemi Nakamura

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Patents Grantslast 30 patents

Information Patent Grant
Device for reporting the end of a milking period
- Patent number 4,306,517
- Issue date Dec 22, 1981
- Orion Machinery Co., Ltd.
- Shigemi Nakamura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING