Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Prehesive device for the electrode wire of an EDM cutting machine

Prehesive device for the electrode wire of an EDM cutting machine

US Patent 4980531 · Granted Dec 25, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electro-erosion machine with improved circuit for the unwinding of the wire-elec1994
Device for injection of liquid for machining by electroerosion1989