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经营范围
发明名称
SPOOL WITH PLASTIC CONNECTORS
摘要
申请公布号
CA904821(A)
申请公布日期
1972.07.11
申请号
CAD904821
申请日期
申请人
LOUIS H. RIDGEWAY;LAWRENCE M. RIDGEWAY, JR.
发明人
LOUIS H. RIDGEWAY;LAWRENCE M. RIDGEWAY, JR.
分类号
B65H75/14;(IPC1-7):B65H75/14
主分类号
B65H75/14
代理机构
代理人
主权项
地址
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