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经营范围
发明名称
GRINDING MACHINE
摘要
申请公布号
CA448834(A)
申请公布日期
1948.06.01
申请号
CAD448834
申请日期
申请人
WALTER GOTTLIEB WESSMAN
发明人
WALTER GOTTLIEB WESSMAN
分类号
主分类号
代理机构
代理人
主权项
地址
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