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发明名称
Method and apparatus for separating sheet materials
摘要
申请公布号
US3106391(A)
申请公布日期
1963.10.08
申请号
US19610134012
申请日期
1961.08.25
申请人
GENERAL MOTORS CORPORATION
发明人
DEW JOSEPH H.
分类号
B21D43/24
主分类号
B21D43/24
代理机构
代理人
主权项
地址
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