Shuzo Seki

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hermetic packaging apparatus
- Patent number 4,860,523
- Issue date Aug 29, 1989
- Sharp Kabushiki Kaisha
- Iwao Teteishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL