H. Wolfgang Falb

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Krumesse, DE

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Patents Grantslast 30 patents

Information Patent Grant
Narcotics evaporator having a monitor equipped by-pass
- Patent number 4,552,139
- Issue date Nov 12, 1985
- Dragerwerk Aktiengesellschaft
- Ulrich Altner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE