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发明名称
LABIRYINTH SEAL WITH CONTAMINATION TRAP
摘要
申请公布号
GB8305065(D0)
申请公布日期
1983.03.30
申请号
GB19830005065
申请日期
1983.02.23
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
F01D11/02;F16J15/44;(IPC1-7):F16J15/44
主分类号
F01D11/02
代理机构
代理人
主权项
地址
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