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发明名称
Fremgangsmåde til at bringe et finfordelt fast materiale kontinuerligt i berøring med mindst to luft- eller dampformige reaktionsdeltagere i mindst to særskilte kontaktkamre.
摘要
申请公布号
DK73911(C)
申请公布日期
1952.03.24
申请号
DK19470005042
申请日期
1947.12.29
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
分类号
主分类号
代理机构
代理人
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地址
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