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发明名称
Upholstery covering
摘要
申请公布号
US2659421(A)
申请公布日期
1953.11.17
申请号
US19500196883
申请日期
1950.11.21
申请人
YVONNE WASS;ERNEST WASS
发明人
WASS YVONNE;WASS ERNEST
分类号
B68G7/10
主分类号
B68G7/10
代理机构
代理人
主权项
地址
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