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发明名称
Procédé de fabrication de briquettes combustibles en partant de matières carbonifères
摘要
申请公布号
FR762921(A)
申请公布日期
1934.04.20
申请号
FRD762921
申请日期
1933.10.25
申请人
发明人
ROBERTS ARTHUR A.
分类号
C10L5/10
主分类号
C10L5/10
代理机构
代理人
主权项
地址
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