Otto Rusterholz

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Process and tubular device for the controlled feeding of incoherent...
- Patent number 9,617,086
- Issue date Apr 11, 2017
- Otto Rusterholz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Valve for a pulse-wave pneumatic conveyance installation
- Patent number 4,036,531
- Issue date Jul 19, 1977
- Otto Rusterholz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Self-contained device for the pneumatic conveyance of incoherent so...
- Patent number 3,955,853
- Issue date May 11, 1976
- Otto Rusterholz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND TUBULAR DEVICE FOR THE CONTROLLED FEEDING OF INCOHERENT...
- Publication number 20140356079
- Publication date Dec 4, 2014
- Otto Rusterholz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL