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Rafael Torres Samper
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Asturias, ES
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Patents Grants
last 30 patents
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Patent Grant
Retractile grab device for the recovery of blocks submerged in a ma...
Patent number
6,824,181
Issue date
Nov 30, 2004
Rafael Torres Samper
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
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Patent Application
Retractile grab device for the recovery of blocks submerged in a ma...
Publication number
20030042748
Publication date
Mar 6, 2003
Rafael Torres Samper
B66 - HOISTING LIFTING HAULING