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Kabushiki Kaisha Paddy Kenkyusho
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Miyagi, JP
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Patent Grant
Seedling raising sheet, method of manufacturing same, seedling rais...
Patent number
6,240,674
Issue date
Jun 5, 2001
Honda Giken Kogyo Kabushiki Kaisha
Tsuneo Otake
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Grant
Water level regulating device for paddy field
Patent number
6,132,139
Issue date
Oct 17, 2000
Mitsubishi Plastics, Inc.,
Taisuke Hashimoto
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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