Shoji Sekihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plug device for sealing liquid container
- Patent number 5,392,967
- Issue date Feb 28, 1995
- Nippon Sanso Corporation
- Yasuhiko Satomi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL