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发明名称
Wireworking machine
摘要
申请公布号
US2110793(A)
申请公布日期
1938.03.08
申请号
US19350047843
申请日期
1935.11.01
申请人
FRANTZ EZRA A
发明人
FRANTZ EZRA A.
分类号
B21F45/00;B21F45/16
主分类号
B21F45/00
代理机构
代理人
主权项
地址
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