Hans P. Siegers

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Wegberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fibrous perfume carrier for artificial flowers and a process for it...
- Patent number 4,708,900
- Issue date Nov 24, 1987
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Peter Siegers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for cottonwool tampon
- Patent number 4,624,668
- Issue date Nov 25, 1986
- Henkel Kommanditgesellschaft auf Aktien
- Hans P. Siegers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE