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发明名称
Improvements in or relating to devices for the removal of dust from solid material
摘要
申请公布号
GB747302(A)
申请公布日期
1956.04.04
申请号
GB19540011072
申请日期
1954.04.14
申请人
PREPARATION INDUSTRIELLE DES COMBUSTIBLES
发明人
LACROIX ALBERT
分类号
B07B4/08
主分类号
B07B4/08
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