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发明名称
Sole protector for rubber boots
摘要
申请公布号
US2229387(A)
申请公布日期
1941.01.21
申请号
US19390300458
申请日期
1939.10.20
申请人
WILLIAM PARKER CLARENCE
发明人
PARKER CLARENCE WILLIAM
分类号
A43B7/32
主分类号
A43B7/32
代理机构
代理人
主权项
地址
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