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发明名称
GASKET
摘要
申请公布号
JPH02138574(A)
申请公布日期
1990.05.28
申请号
JP19880289975
申请日期
1988.11.18
申请人
HITACHI LTD
发明人
DAIROKU NORIYUKI;KISHIMOTO MUNEHISA
分类号
F16J15/06
主分类号
F16J15/06
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