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发明名称
TUBE REDUCTION APPARATUS (AND METHOD) WITH INTEGRAL MEANS FOR SENSING WALL THICKNESS DURING A HIGH SPEED TUBE DRAWING OPERATION
摘要
申请公布号
GB2021268(A)
申请公布日期
1979.11.28
申请号
GB19790011495
申请日期
1979.04.02
申请人
UOP INC
发明人
分类号
B21C1/12;B21C1/22;B21C3/16;B21C51/00;G01B7/06;G01B17/02;(IPC1-7):01B17/02
主分类号
B21C1/12
代理机构
代理人
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地址
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