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发明名称
Portable pattern maker's facer
摘要
申请公布号
US2745445(A)
申请公布日期
1956.05.15
申请号
US19530369300
申请日期
1953.07.21
申请人
KLAWITTER OSCAR E
发明人
KLAWITTER OSCAR E.
分类号
B22C21/00;B23B5/44
主分类号
B22C21/00
代理机构
代理人
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