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发明名称
Operating mechanism for windows
摘要
申请公布号
GB552440(A)
申请公布日期
1943.04.07
申请号
GB19420012165
申请日期
1941.07.28
申请人
TRICO PRODUCTS CORPORATION
发明人
分类号
E05F11/38
主分类号
E05F11/38
代理机构
代理人
主权项
地址
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