Dataprint Datendrucksysteme R. Kaufmann KG

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for filling writing, drawing, printing or painting utensils
- Patent number 5,482,191
- Issue date Jan 9, 1996
- Dataprint Datendrucksysteme R. Kaufmann KG
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Device for applying writing, drawing, printing and painting fluids...
- Patent number 5,352,052
- Issue date Oct 4, 1994
- Dataprint Datendrucksysteme R. Kaufmann KG
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Supply system for devices that operate with the aid of capillary fo...
- Patent number 5,102,251
- Issue date Apr 7, 1992
- Dataprint Datendrucksysteme R. Kaufmann KG
- Rainer Kaufmann
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

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