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Explore patent oppositions filed by Saarstahl against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP2947168Si-Killed Steel Wire Rod Having Excellent Fatigue Properties, And Spring Using SameKABUSHIKI KAISHA KOBE SEIKO SHO KOBE STEELDec 7, 2018