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发明名称
Muehle
摘要
申请公布号
DE1800306(A1)
申请公布日期
1969.08.07
申请号
DE19681800306
申请日期
1968.10.01
申请人
ALFRED HERBERT LTD.
发明人
PETER TANDY,FRANCIS
分类号
B02C13/13
主分类号
B02C13/13
代理机构
代理人
主权项
地址
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