Alexander Niederer

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal ejector
- Patent number 7,770,716
- Issue date Aug 10, 2010
- Hermann Jun Niederer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CENTRIFUGAL EJECTOR
- Publication number 20090173600
- Publication date Jul 9, 2009
- Hermann Jun Niederer
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES