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发明名称
DAIYAFURAMU
摘要
申请公布号
JP2657928(B2)
申请公布日期
1997.09.30
申请号
JP19880220361
申请日期
1988.09.05
申请人
FUJIKURA GOMU KOGYO KK
发明人
KAMYAMA KOICHI
分类号
F16K7/12;B29C45/14;F16J3/02;(IPC1-7):F16J3/02
主分类号
F16K7/12
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代理人
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