Ettore Bonalumi

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Bergamo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for stripping fibrous web from a rotating cylinder in a t...
- Patent number 3,992,755
- Issue date Nov 23, 1976
- Ettore Bonalumi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Pneumatic dust collecting system for fiber processing machine
- Patent number 3,987,517
- Issue date Oct 26, 1976
- Ettore Bonalumi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING