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经营范围
发明名称
Machine for copying shoe lasts and other irregular articles
摘要
申请公布号
US1798926(A)
申请公布日期
1931.03.31
申请号
US19280266034
申请日期
1928.03.30
申请人
CARL BLACK;BENSCHEIDT JR CARL
发明人
BLACK CARL;JR. CARL BENSCHEIDT,
分类号
B23Q5/10;B23Q15/08;B27M3/20
主分类号
B23Q5/10
代理机构
代理人
主权项
地址
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