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发明名称
Process for producing smokeless coal briquettes
摘要
申请公布号
GB511168(A)
申请公布日期
1939.08.07
申请号
GB19370030409
申请日期
1937.11.05
申请人
HUMBOLDT-DEUTZMOTOREN AKTIENGESELLSCHAFT
发明人
分类号
C10L5/08
主分类号
C10L5/08
代理机构
代理人
主权项
地址
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