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发明名称
APPARATUS FOR CHANGING COMPRESSION RATIO IN PISTON-TYPE INTERNAL COMBUSTION ENGINES
摘要
申请公布号
PL233078(A1)
申请公布日期
1983.03.28
申请号
PL19810233078
申请日期
1981.09.18
申请人
POLITECHNIKA WARSZAWSKA
发明人
SOBOTOWSKI RAFAL
分类号
F02D;(IPC1-7):F02D/
主分类号
F02D
代理机构
代理人
主权项
地址
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INTERFEROMETER
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