Assignee

VALDITERRA SERGIO

IT·1 granted patent·22 citations·filing 1990–1990

Technology mixE01B1

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1 record

0165US5195436AProcess for continuous welding of track sections, and set of wagons especially equipped for its implementationVALDITERRA SERGIO·Filed 1990·Granted Mar 23, 1993·22 cites·10 claims

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