CS236185A1 - Sposob tepelno chemickej upravy povrchu transportnych pecnych valcov zo ziarupevnej chromniklovej zliatiny s obsahom hlinika
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Sposob tepelno chemickej upravy povrchu transportnych pecnych valcov zo ziarupevnej chromniklovej zliatiny s obsahom hlinika
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Application filed by Dusan Ing Beranek, Alexander Ing Nemeth, Bohumil Mikula, Antonin PetrovskyfiledCriticalDusan Ing Beranek
Priority to CS852361ApriorityCriticalpatent/CS245345B1/en
Publication of CS236185A1publicationCriticalpatent/CS236185A1/en
Publication of CS245345B1publicationCriticalpatent/CS245345B1/en