SPRING MANUFACTURING APPARATUS,申请号CAD330486-传众专利搜索

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发明名称	SPRING MANUFACTURING APPARATUS
摘要
申请公布号	CA330486(A)	申请公布日期	1933.02.28
申请号	CAD330486	申请日期
申请人	THE AMERICAN STEEL AND WIRE COMPANY OF NEW JERSEY	发明人	CARL H. PETERSON
分类号		主分类号
代理机构		代理人
主权项
地址

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