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发明名称
Hasp-type fastener
摘要
申请公布号
US1992734(A)
申请公布日期
1935.02.26
申请号
US19320636789
申请日期
1932.10.08
申请人
NATIONAL MANUFACTURING COMPANY
发明人
BITTORF LOUIS A.
分类号
E05C19/08
主分类号
E05C19/08
代理机构
代理人
主权项
地址
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