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发明名称
Safety device for reversible internal combustion and other engines
摘要
申请公布号
US2022006(A)
申请公布日期
1935.11.26
申请号
US19300485996
申请日期
1930.10.02
申请人
FRIED. KRUPP GERMANIAWERFT AKTIENGESELLSCHAFT
发明人
MOHR KARL
分类号
F01L13/00
主分类号
F01L13/00
代理机构
代理人
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地址
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