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经营范围
发明名称
Improvements in or relating to apparatus for the dressing of profile grinding wheels
摘要
申请公布号
GB949936(A)
申请公布日期
1964.02.19
申请号
GB19600022940
申请日期
1960.06.30
申请人
ZAHNRADFABRIK FRIEDRICHSHAFEN AKTIENGESELLSCHAFT
发明人
分类号
B24B53/075;B24B53/085
主分类号
B24B53/075
代理机构
代理人
主权项
地址
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