CENTRALIZER AND METHOD OF ASSEMBLING THE SAME,申请号CAD706209-传众专利搜索

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发明名称	CENTRALIZER AND METHOD OF ASSEMBLING THE SAME
摘要
申请公布号	CA706209(A)	申请公布日期	1965.03.23
申请号	CAD706209	申请日期
申请人	WEATHERFORD OIL TOOL COMPANY	发明人	ADDISON N. LOVE
分类号		主分类号
代理机构		代理人
主权项
地址

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