Walter Viegener

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Attendorn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Air-regulation device for the inlet nozzles of a whirlpool bath
- Patent number 4,577,353
- Issue date Mar 25, 1986
- Firma Franz Viegener II
- Walter Viegener
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE