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发明名称
Dépoussiéreur pour gazogènes
摘要
申请公布号
FR55518(E)
申请公布日期
1952.09.01
申请号
FRD55518
申请日期
1942.11.28
申请人
ETABLISSEMENTS EMILE PRAT-DANIEL
发明人
分类号
B04C5/24
主分类号
B04C5/24
代理机构
代理人
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地址
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