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Application filed by Jan Ing Csc BosanskyfiledCriticalJan Ing Csc Bosansky
Priority to CS878847ApriorityCriticalpatent/CS267351B1/cs
Publication of CS884787A1publicationCriticalpatent/CS884787A1/cs
Publication of CS267351B1publicationCriticalpatent/CS267351B1/cs
Procedimento ed apparecchiatura di riscaldamento per l'eliminazione della sollecitazione residua in un giunto saldato fra tubazioni principali e di diramazione