Wilhelm Propper

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Langenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for coupling a working-station shaft of a packaging machi...
- Patent number 5,094,327
- Issue date Mar 10, 1992
- Benz & Hilgers GmbH
- Georg Fischer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for the automatic replacement of container-receiving plat...
- Patent number 4,930,619
- Issue date Jun 5, 1990
- Benz & Hilgers GmbH
- Georg Fischer
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Stroke-reduction cover emplacement device
- Patent number 4,703,607
- Issue date Nov 3, 1987
- Benz & Hilgers GmbH
- Wilhelm Propper
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL