Officina Meccanica Montorfano S.n.c. di Montorfano Virginio e Renzo

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Patents Grantslast 30 patents

Information Patent Grant
Tube bending assembly, particularly for thin wall and small and med...
- Patent number 4,479,373
- Issue date Oct 30, 1984
- Officina Meccanica Montorfano S.n.c. di Montorfano Virginio e Renzo
- Renzo Montorfano
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...