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Application filed by Bretislav Nozicka, Zdenek Rychtecky, Albin PablfiledCriticalBretislav Nozicka
Priority to CS690477ApriorityCriticalpatent/CS189527B1/cs
Publication of CS189527B1publicationCriticalpatent/CS189527B1/cs
CS690477A1977-10-241977-10-24Reinforcement ring of the large vertical cylinder tank,particularly of the tanks loaded by the hydrostatic pressure
CS189527B1
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