Hitoshi Kaneko

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Towada, JP

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Patents Grantslast 30 patents

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Exothermic device for providing substantially constant heat against...
- Patent number 5,541,389
- Issue date Jul 30, 1996
- Ohizumi MFG. Co., Ltd.
- Hitoshi Kaneko
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING