Tatsuo Akai

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic wicking device and method of manufacturing same
- Patent number 6,314,678
- Issue date Nov 13, 2001
- Phytoculture Control Co., Ltd.
- Tatsuo Akai
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING