METHOD AND APPARATUS FOR PRODUCING SPRING CORES,申请号CAD809870-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR PRODUCING SPRING CORES
摘要
申请公布号	CA809870(A)	申请公布日期	1969.04.08
申请号	CAD809870	申请日期
申请人	ACD BEDDING CORPORATION	发明人	EWALD A. KAMP
分类号		主分类号
代理机构		代理人
主权项
地址

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