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发明名称
Push-released door latch
摘要
申请公布号
US2980459(A)
申请公布日期
1961.04.18
申请号
US19570679917
申请日期
1957.08.23
申请人
HIAWATHA METALCRAFT, INC.
发明人
SCHWANZ DONALD E.;STURMAN VERNON L.
分类号
E05B1/00
主分类号
E05B1/00
代理机构
代理人
主权项
地址
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