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Application filed by Kaivotarvike Ky Hakala & RitamfiledCriticalKaivotarvike Ky Hakala & Ritam
Priority to FI852243ApriorityCriticalpatent/FI76159C/en
Publication of FI852243A0publicationCriticalpatent/FI852243A0/en
Publication of FI852243LpublicationCriticalpatent/FI852243L/en
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Publication of FI76159BpublicationCriticalpatent/FI76159B/en
Publication of FI76159CpublicationCriticalpatent/FI76159C/en