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发明名称
Combined tension and screw-down control for strip mills
摘要
申请公布号
US2300990(A)
申请公布日期
1942.11.03
申请号
US19380225353
申请日期
1938.08.17
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
STOLTZ GLENN E.
分类号
B21B37/50
主分类号
B21B37/50
代理机构
代理人
主权项
地址
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