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发明名称
Heel machine
摘要
申请公布号
US1777331(A)
申请公布日期
1930.10.07
申请号
US19250007399
申请日期
1925.02.06
申请人
UNITED SHOE MACHINERY CORPORATION
发明人
SIMMONS RALPH C.
分类号
A43D44/00
主分类号
A43D44/00
代理机构
代理人
主权项
地址
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