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发明名称
PISTON
摘要
申请公布号
GB1501387(A)
申请公布日期
1978.02.15
申请号
GB19740028269
申请日期
1974.06.26
申请人
PERKINS ENG LTD
发明人
分类号
F02F3/00;F02F3/16;(IPC1-7):F16J1/00
主分类号
F02F3/00
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