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经营范围
发明名称
KOHLEN-SILO.
摘要
申请公布号
DE1759292(U)
申请公布日期
1958.01.02
申请号
DE195700R4897U
申请日期
1957.08.03
申请人
WILHELM RAVERMANN
发明人
WILHELM RAVERMANN
分类号
B60P1/56
主分类号
B60P1/56
代理机构
代理人
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地址
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