Hiroshi Kobayashi

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Patents Grantslast 30 patents

Information Patent Grant
Stopper assembly for medical liquid container and method and appara...
- Patent number 4,512,486
- Issue date Apr 23, 1985
- Toyo Seikan Kaisha Limited
- Hiroshi Kobayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL