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Hideo Oishe
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Tokyo, JP
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last 30 patents
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Patent Grant
High-pressure conveyor for powdery and granular materials
Patent number
4,502,820
Issue date
Mar 5, 1985
Denka Engineering Kabushiki Kaisha
Shuzo Fujii
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL