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经营范围
发明名称
Machine for turning lasts and the like irregular forms
摘要
申请公布号
US1993632(A)
申请公布日期
1935.03.05
申请号
US19310562529
申请日期
1931.09.12
申请人
SPRAGUE HAROLD W
发明人
SPRAGUE HAROLD W.
分类号
B27M3/20
主分类号
B27M3/20
代理机构
代理人
主权项
地址
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