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Priority to PL19039876ApriorityCriticalpatent/PL101714B1/pl
Publication of PL101714B1publicationCriticalpatent/PL101714B1/pl
PL19039876A1976-06-121976-06-12Method of tracer turning,especially of oppositely directed cone surfaces in the production of bevel gears
PL101714B1
(pl)
Sposob wytwarzania 4-chloro-5-alkoksykarbonylo-2-metoksypirymidyn i jego zastosowanie do wytwarzania 6-etoksykarbonylo-8-etylo-2-metoksy-5-keto-5,8-dwuwodoropirydo(2,3-d)-pirymidyny