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经营范围
发明名称
METHOD OF JOINING CAST METAL PARTS
摘要
申请公布号
US3561094(A)
申请公布日期
1971.02.09
申请号
USD3561094
申请日期
1968.11.18
申请人
CLEON B. HARRIS
发明人
CLEON B. HARRIS
分类号
B22D19/04;(IPC1-7):B22D19/10;B23P7/00
主分类号
B22D19/04
代理机构
代理人
主权项
地址
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