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发明名称
Process for making separate builtup heels
摘要
申请公布号
US2050531(A)
申请公布日期
1936.08.11
申请号
US19340736452
申请日期
1934.07.23
申请人
HUBBARD HEEL COMPANY, INC.
发明人
HUBBARD WILLIAM
分类号
A43D79/00
主分类号
A43D79/00
代理机构
代理人
主权项
地址
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