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经营范围
发明名称
A SPRING-END GRINDING MACHINE
摘要
申请公布号
GB1207757(A)
申请公布日期
1970.10.07
申请号
GB19680059403
申请日期
1968.12.13
申请人
MASCHINENFABRIK KARL HACK KOMMANDITGESELLSCHAFT
发明人
分类号
B24B7/16
主分类号
B24B7/16
代理机构
代理人
主权项
地址
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