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发明名称
Window opening device
摘要
申请公布号
US3035829(A)
申请公布日期
1962.05.22
申请号
US19590859988
申请日期
1959.12.16
申请人
OTTMAR STOTZ
发明人
STOTZ OTTMAR
分类号
E05F11/14
主分类号
E05F11/14
代理机构
代理人
主权项
地址
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