Seiji Kumagai

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for feeding can barrels
- Patent number 4,974,716
- Issue date Dec 4, 1990
- Hokkai Can Co., Ltd.
- Haruyuki Yuri
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL