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发明名称
Schlaegermuehle
摘要
申请公布号
DE674660(C)
申请公布日期
1939.04.19
申请号
DE1937K145705D
申请日期
1937.03.04
申请人
KOHLENSCHEIDUNGS-GESELLSCHAFT M.B.H.
发明人
EHMIG JOSEF
分类号
B02C13/286
主分类号
B02C13/286
代理机构
代理人
主权项
地址
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