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经营范围
发明名称
Improvements in or relating to a window construction
摘要
申请公布号
GB740332(A)
申请公布日期
1955.11.09
申请号
GB19540011781
申请日期
1954.04.23
申请人
GENERAL BRONZE CORPORATION
发明人
分类号
E05F11/06;F16C1/12
主分类号
E05F11/06
代理机构
代理人
主权项
地址
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