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发明名称
Dispositif d'injection de vapeur dans les chambres de distillation de la houille
摘要
申请公布号
FR732415(A)
申请公布日期
1932.09.20
申请号
FRD732415
申请日期
1932.02.27
申请人
FOURS PICARD
发明人
分类号
C10B27/00
主分类号
C10B27/00
代理机构
代理人
主权项
地址
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