Dynamic pressure seal device and rotary joint device using the same,申请号KR20020046754-传众专利搜索

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发明名称	Dynamic pressure seal device and rotary joint device using the same
摘要
申请公布号	KR100941286(B1)	申请公布日期	2010.02.11
申请号	KR20020046754	申请日期	2002.08.08
申请人		发明人
分类号	F16C33/72;F16L27/08;F16C17/02;F16C33/10;F16C33/74;F16J15/16;F16J15/40	主分类号	F16C33/72
代理机构		代理人
主权项
地址

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