PIPE COUPLINGS AND METHODS OF MAKING THE SAME,申请号CAD573619-传众专利搜索

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发明名称	PIPE COUPLINGS AND METHODS OF MAKING THE SAME
摘要
申请公布号	CA573619(A)	申请公布日期	1959.04.07
申请号	CAD573619	申请日期
申请人	VICTAULIC COMPANY OF AMERICA	发明人	RAYMOND B. FROST
分类号		主分类号
代理机构		代理人
主权项
地址

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