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发明名称
Improvements in or relating to rotary piston engines
摘要
申请公布号
GB384890(A)
申请公布日期
1932.12.15
申请号
GB19320011318
申请日期
1932.04.20
申请人
FRIED. KRUPP GERMANIAWERFT AKTIENGESELLSCHAFT
发明人
分类号
F01C1/28
主分类号
F01C1/28
代理机构
代理人
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