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发明名称
SELF LOCKING VALVE SEAT INSERT
摘要
<p>A valve seat insert for installation in cylinder heads of internal combustion engines which includes a pilot flange, an annular groove and a looking flange by which the valve seat insert is locked into the cylinder head.</p>
申请公布号
CA1143234(A)
申请公布日期
1983.03.22
申请号
CA19790340476
申请日期
1979.11.23
申请人
ROSAN, INC.
发明人
ROSAN, JOSE, JR.
分类号
F01L3/22;F16K1/46;(IPC1-7):F01L3/22
主分类号
F01L3/22
代理机构
代理人
主权项
地址
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