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发明名称
Rolls for corrugating metal strips
摘要
申请公布号
US2769479(A)
申请公布日期
1956.11.06
申请号
US19530385835
申请日期
1953.10.13
申请人
THE BISHOP AND BABCOCK MANUFACTURING COMPANY
发明人
GETZ ARNSTEAD G.
分类号
B21D13/04
主分类号
B21D13/04
代理机构
代理人
主权项
地址
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