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发明名称
Verfahren zur Verfluessigung von Kohle
摘要
申请公布号
DE547537(C)
申请公布日期
1932.03.23
申请号
DE1924M100039D
申请日期
1924.06.18
申请人
PROGRESS A.-G.
发明人
分类号
C10G1/00
主分类号
C10G1/00
代理机构
代理人
主权项
地址
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