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经营范围
发明名称
PROTECTIVE ELEMENT FOR SAFETY SHOES
摘要
申请公布号
CA808366(A)
申请公布日期
1969.03.18
申请号
CAD808366
申请日期
申请人
ERIC W. PETERSON
发明人
ERIC W. PETERSON
分类号
主分类号
代理机构
代理人
主权项
地址
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