IMPROVED INFLATABLE PACKER,申请号GB19930005300-传众专利搜索

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发明名称	IMPROVED INFLATABLE PACKER
摘要
申请公布号	GB2263121(A)	申请公布日期	1993.07.14
申请号	GB19930005300	申请日期	1992.08.19
申请人	* THE GATES RUBBER COMPANY	发明人	ALBERT H * LEE JR;CARL H * SABO
分类号	E21B33/127	主分类号	E21B33/127
代理机构		代理人
主权项
地址

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