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发明名称
Slide
摘要
申请公布号
US1866694(A)
申请公布日期
1932.07.12
申请号
US19310526816
申请日期
1931.04.01
申请人
EASTERN TOOL & MANUFACTURING CO.
发明人
ANDERSON CARL E.
分类号
A44B11/02
主分类号
A44B11/02
代理机构
代理人
主权项
地址
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