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Application filed by Macronix Int Co LtdfiledCriticalMacronix Int Co Ltd
Priority to TW84108730ApriorityCriticalpatent/TW266281B/zh
Application grantedgrantedCritical
Publication of TW266281BpublicationCriticalpatent/TW266281B/zh
Arrangement for securing a stopper rod for a metallurgical vessel to its lifting device, stopper rod suitable for the arrangement and process for producing the arrangement