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发明名称
TREATING GRANULAR MATERIALS WITH GASES
摘要
申请公布号
CA608159(A)
申请公布日期
1960.11.08
申请号
CAD608159
申请日期
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
FRANZ SCHAUB;HEINRICH TRAMM
分类号
主分类号
代理机构
代理人
主权项
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