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发明名称
CLOSING MECHANISM
摘要
申请公布号
PL117197(B1)
申请公布日期
1981.07.31
申请号
PL19750181444
申请日期
1975.06.21
申请人
发明人
分类号
E05C9/04;E05C9/12;(IPC1-7):E05C9/02
主分类号
E05C9/04
代理机构
代理人
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地址
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