Konrad Friedrichs

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Schwarzenbek, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing tablets in a press and a tablet press for carry...
- Patent number 4,396,564
- Issue date Aug 2, 1983
- Wilhelm Fette GmbH
- Werner Stuben
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of and a device for sorting pellets upon their molding in a...
- Patent number 4,253,811
- Issue date Mar 3, 1981
- Firma Wilhelm Fette GmbH
- Jurgen Hinzpeter
- B30 - PRESSES
Information Patent Grant
Method for the production of tablets and a tablet press
- Patent number 4,238,431
- Issue date Dec 9, 1980
- Wilhelm Fette GmbH
- Werner Stuben
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preforming press
- Patent number 4,219,320
- Issue date Aug 26, 1980
- Wilhelm Fette GmbH
- Werner Stuben
- B30 - PRESSES