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发明名称
Window screen
摘要
申请公布号
US1918073(A)
申请公布日期
1933.07.11
申请号
US19320589810
申请日期
1932.01.30
申请人
H. E. WILLIAMS PRODUCTS COMPANY
发明人
WILLIAMS HAROLD E.;GARRIGUES HOWARD L.;RICHARDSON WILLIAM F.
分类号
B60J1/20
主分类号
B60J1/20
代理机构
代理人
主权项
地址
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