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发明名称
Safety latch
摘要
申请公布号
US3207541(A)
申请公布日期
1965.09.21
申请号
US19630294898
申请日期
1963.07.15
申请人
BARTLETT WILLIAM E
发明人
BARTLETT WILLIAM E.
分类号
E05B13/00
主分类号
E05B13/00
代理机构
代理人
主权项
地址
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