Helmut Geithner

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Wittenforden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Writing implement with a cap that can be screwed on
- Patent number 7,648,299
- Issue date Jan 19, 2010
- Montblanc-Simplo GmbH
- Helmut Geithner
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Writing Implement with a Cap That can be Screwed on
- Publication number 20080286033
- Publication date Nov 20, 2008
- Helmut Geithner
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES