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发明名称
Apparatus for forming material
摘要
申请公布号
US3228221(A)
申请公布日期
1966.01.11
申请号
US19610138959
申请日期
1961.09.18
申请人
AEROJET-GENERAL CORPORATION
发明人
ZERNOW LOUIS;EDBERG JOSEPH
分类号
B21D26/10
主分类号
B21D26/10
代理机构
代理人
主权项
地址
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