Russell L. M. Soobrian

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Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Valved nozzle for re-usable reservoir of a flowable product
- Patent number 5,474,541
- Issue date Dec 12, 1995
- Astra Pharma, Inc.
- Anthony F. Ritsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE