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发明名称
Latching structure
摘要
申请公布号
US1952980(A)
申请公布日期
1934.03.27
申请号
US19330701387
申请日期
1933.12.07
申请人
POLAN, KATZ & COMPANY
发明人
FOX WILLIAM L.
分类号
A45B9/02
主分类号
A45B9/02
代理机构
代理人
主权项
地址
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