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Priority to JP7055490UpriorityCriticalpatent/JPH0719608Y2/ja
Publication of JPH0433403UpublicationCriticalpatent/JPH0433403U/ja
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Publication of JPH0719608Y2publicationCriticalpatent/JPH0719608Y2/ja
System for replacing section rolling mill stands, multi-function stand-bearing trolley for positioning on the rolling sites and transport towards the pre-assembly sites