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发明名称
Apparatus for making fine mesh expanded material
摘要
申请公布号
US2707995(A)
申请公布日期
1955.05.10
申请号
US19520307111
申请日期
1952.08.29
申请人
RADIO CORPORATION
发明人
BIBBY JAMES
分类号
B21D31/04
主分类号
B21D31/04
代理机构
代理人
主权项
地址
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