Harald Landen

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Bergisch Gladbach, DE

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Patents Grantslast 30 patents

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Powder inhaler having dispersing, discharge, and dwell-time chamber...
- Patent number 5,435,301
- Issue date Jul 25, 1995
- Bayer Aktiengesellschaft
- Heiko Herold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE