Marco Frigerio

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23827, Lierna, (Prov. of Lecco), IT

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Patents Grantslast 30 patents

Information Patent Grant
Adjustment and tension control device for a multipass wire drawing...
- Patent number 6,164,112
- Issue date Dec 26, 2000
- Marco Frigerio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multipass wiredrawing machine with wire tension control device
- Patent number 6,018,975
- Issue date Feb 1, 2000
- Marco Frigerio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Takeup drum for wire drawing machine
- Patent number 5,678,443
- Issue date Oct 21, 1997
- Mario Frigerio S.p.A.
- Marco Frigerio
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...