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发明名称
Method of manufacturing a multibore barrel
摘要
申请公布号
US3159903(A)
申请公布日期
1964.12.08
申请号
US19630257824
申请日期
1963.02.08
申请人
EVES JOSEPH R
发明人
EVES JOSEPH R.
分类号
B23B41/02
主分类号
B23B41/02
代理机构
代理人
主权项
地址
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