Rik Schrooten

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Patents Grantslast 30 patents

Information Patent Grant
Lyophilization stopper (case II)
- Patent number 4,872,572
- Issue date Oct 10, 1989
- Helvoet Pharma N.V.
- Rik Schrooten
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL