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发明名称
Appareil pour l'introduction successive de matières finement divisées dans un courant de gaz
摘要
申请公布号
FR1179444(A)
申请公布日期
1959.05.25
申请号
FRD1179444
申请日期
1957.06.17
申请人
AIR REDUCTION COMPANY, INCORPORATED
发明人
分类号
C21C7/00
主分类号
C21C7/00
代理机构
代理人
主权项
地址
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