Massimo Martignoni

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Lumino, CH

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Patents Grantslast 30 patents

Information Patent Grant
Current supply device for movable electrodes of spark erosion machines
- Patent number 4,900,889
- Issue date Feb 13, 1990
- Ag fur Elektronik Industrielle, AGIE
- Ernst Buhler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR