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发明名称
Stretching machines for stretching and straightening material
摘要
申请公布号
US3283555(A)
申请公布日期
1966.11.08
申请号
US19640354881
申请日期
1964.03.26
申请人
PAUL TRUNINGER
发明人
TRUNINGER PAUL
分类号
B21D3/12
主分类号
B21D3/12
代理机构
代理人
主权项
地址
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