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经营范围
发明名称
Boot, etc.
摘要
申请公布号
US1927420(A)
申请公布日期
1933.09.19
申请号
US19300493495
申请日期
1930.11.05
申请人
SAPLUK JOHN F
发明人
SAPLUK JOHN F.
分类号
A43B3/02
主分类号
A43B3/02
代理机构
代理人
主权项
地址
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