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发明名称
Means for starting free-piston internal-combustion engines
摘要
申请公布号
GB757951(A)
申请公布日期
1956.09.26
申请号
GB19540018938
申请日期
1954.06.28
申请人
HANS PETFRSEN
发明人
分类号
F02B75/28;F02C5/08
主分类号
F02B75/28
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