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发明名称
Heel and heel blank
摘要
申请公布号
US2741858(A)
申请公布日期
1956.04.17
申请号
US19530344697
申请日期
1953.03.26
申请人
RICHARD EARLE GOLDBAUM
发明人
GOLDBAUM ROBERT H.
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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