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经营范围
发明名称
Gasification of combustible materials
摘要
申请公布号
US2647045(A)
申请公布日期
1953.07.28
申请号
US19490092832
申请日期
1949.05.12
申请人
ROMAN RUMMEL
发明人
RUMMEL ROMAN
分类号
C10J3/57
主分类号
C10J3/57
代理机构
代理人
主权项
地址
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