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Application filed by Pfisterer Elektrotech KarlfiledCriticalPfisterer Elektrotech Karl
Priority to FI950407ApriorityCriticalpatent/FI950407A/en
Publication of FI950407A0publicationCriticalpatent/FI950407A0/en
Publication of FI950407ApublicationCriticalpatent/FI950407A/en