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发明名称
Oil scraping ring
摘要
The oil scraper ring (1) for an internal combustion engine has a thin walled profile steel strip. The ring has a sprung backing ring (5) of elastic material.
申请公布号
EP0950840(A3)
申请公布日期
2000.07.12
申请号
EP19990105446
申请日期
1999.03.17
申请人
FEDERAL-MOGUL BURSCHEID GMBH
发明人
BRILLERT, HANS-RAINER, DIPL.-PHYS.
分类号
F16J9/06;F16J9/20
主分类号
F16J9/06
代理机构
代理人
主权项
地址
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