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Officine Mecchaniche Mario Riboldi S.N.C. di Renato, Carlo Riboldi & C.
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Albiate, IT
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Patents Grants
last 30 patents
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Patent Grant
Bending brake
Patent number
4,389,874
Issue date
Jun 28, 1983
Officine Mecchaniche Mario Riboldi S.N.C. di Renato, Carlo Riboldi & C.
Renato Riboldi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...