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经营范围
发明名称
Storm shutter
摘要
申请公布号
US2631698(A)
申请公布日期
1953.03.17
申请号
US19490122926
申请日期
1949.10.22
申请人
HURRI-ON-SHUTTER CO., INC.
发明人
BUCKWALTER RUFUS R.
分类号
E06B9/04
主分类号
E06B9/04
代理机构
代理人
主权项
地址
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