Stephan Peter Dieudonne

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Herne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dust filter bag for a vacuum cleaner
- Patent number 5,766,283
- Issue date Jun 16, 1998
- Vorwerk & Co. Interholding GmbH
- Germann Bumb
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...