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经营范围
发明名称
Corded seam
摘要
申请公布号
US2496820(A)
申请公布日期
1950.02.07
申请号
US19460718191
申请日期
1946.12.24
申请人
SMITH CRESTON A
发明人
SMITH CRESTON A.
分类号
A44B19/02;A44B19/26;A47C31/02
主分类号
A44B19/02
代理机构
代理人
主权项
地址
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