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发明名称
Rohrmuehle mit zusaetzlicher Belueftung durch im Trommelmantel angeordnete Schlitze
摘要
申请公布号
DE1012148(B)
申请公布日期
1957.07.11
申请号
DE1952M014751
申请日期
1952.07.12
申请人
DIPL.-ING. JOACHIM KNUST
发明人
KNUST DIPL.-ING. JOACHIM
分类号
B02C17/00;B02C17/02;B02C17/22
主分类号
B02C17/00
代理机构
代理人
主权项
地址
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