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发明名称
Method and apparatus for laying coiled rod stock
摘要
申请公布号
US4914935(A)
申请公布日期
1990.04.10
申请号
US19880291284
申请日期
1988.12.28
申请人
FRYER CORPORATION
发明人
FRYER, GEORGE R.
分类号
B21C47/26
主分类号
B21C47/26
代理机构
代理人
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地址
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