Kenzi Oyagi

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for vacuum-sealing a vial
- Patent number 4,186,542
- Issue date Feb 5, 1980
- Takeda Chemical Industries, Ltd.
- Kenzi Oyagi
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...