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发明名称
Resilient arch support
摘要
申请公布号
US2358342(A)
申请公布日期
1944.09.19
申请号
US19400369996
申请日期
1940.12.13
申请人
MEYER MARGOLIN
发明人
MARGOLIN MEYER
分类号
A43B7/22
主分类号
A43B7/22
代理机构
代理人
主权项
地址
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