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Application filed by Josef SchweinerfiledCriticalJosef Schweiner
Priority to CS755276ApriorityCriticalpatent/CS185540B1/cs
Publication of CS185540B1publicationCriticalpatent/CS185540B1/cs
CS755276A1976-11-231976-11-23Equipment for smelting of meltable materials from half-finished products,especially from casting shell moulds
CS185540B1
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