Firma J. S. Staedtler

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Nuremberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Writing point for writing or recording instruments and process for...
- Patent number 4,634,306
- Issue date Jan 6, 1987
- Firma J.S. Staedtler
- Peter Dzuik
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Foamed rubber erasers and process for the production thereof
- Patent number 4,485,520
- Issue date Dec 4, 1984
- Firma J. S. Staedtler
- Werner Handl
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Kneading and modeling compound and the use thereof
- Patent number 4,336,071
- Issue date Jun 22, 1982
- Firma J. S. Staedtler
- Heinrich Schnorrer
- B44 - DECORATIVE ARTS
Information Patent Grant
Writing device control apparatus
- Patent number 4,325,072
- Issue date Apr 13, 1982
- Firma J. S. Staedtler
- Hans-Dieter Rosel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

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