Assignee
ALSTOM TRANSP S P A
IT·2 granted patents·22 citations·filing 1998–1998
Technology mixB61L2
Top patents by PatentIndex Score
2 records- 0144US6454221B1Switch box for railway, tramway points, or similarALSTOM TRANSP S P A·Filed 1998·Granted Sep 24, 2002·12 cites·42 claims
- 0241US6511024B1Switch box for railway, tramway points, or similar, particularly of the so called english typeALSTOM TRANSP S P A·Filed 1998·Granted Jan 28, 2003·10 cites·42 claims
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