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经营范围
发明名称
Improvements in or relating to internal combustion engines using dust fuel
摘要
申请公布号
GB522070(A)
申请公布日期
1940.06.07
申请号
GB19390001414
申请日期
1939.01.16
申请人
HANS ROHRBACH
发明人
分类号
F02B45/02
主分类号
F02B45/02
代理机构
代理人
主权项
地址
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