Variable speed pig for pipeline applications,申请号GB20030006400-传众专利搜索

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发明名称	Variable speed pig for pipeline applications
摘要
申请公布号	GB0306400(D0)	申请公布日期	2003.04.23
申请号	GB20030006400	申请日期	2001.10.01
申请人	TUBOSCOPE I/P INC	发明人
分类号	B08B9/04;B08B9/055	主分类号	B08B9/04
代理机构		代理人
主权项
地址

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