Andre Dehaudt

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Gagny, FR

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Patents Grantslast 30 patents

Information Patent Grant
Ball tip for a writing instrument and method for making same
- Patent number 6,971,814
- Issue date Dec 6, 2005
- Societe Bic
- Alain Rosenzweig
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Ball tip for a writing instrument and method for making same
- Publication number 20050117961
- Publication date Jun 2, 2005
- Alain Rosenzweig
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES