COOLING MEANS FOR PIPES,申请号CAD451169-传众专利搜索

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发明名称	COOLING MEANS FOR PIPES
摘要
申请公布号	CA451169(A)	申请公布日期	1948.09.14
申请号	CAD451169	申请日期
申请人	ANDRE VINCENT	发明人	ANDRE VINCENT
分类号		主分类号
代理机构		代理人
主权项
地址

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