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Application filed by Przedsieb Wdrazania UpowszechfiledCriticalPrzedsieb Wdrazania Upowszech
Priority to PL19986577ApriorityCriticalpatent/PL199865A1/pl
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PL19986577A1977-07-251977-07-25Sposob wytwarzania wyrobow sciernych o spoiwie ceramicznym,zwlaszcza palnikow do honowania i wzorcowania
PL199865A1
(pl)