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发明名称
门锁及门扣(802)
摘要
俯视图2与仰视图2对称,省略俯视图2。
申请公布号
CN3131700D
申请公布日期
1999.12.22
申请号
CN98334078.1
申请日期
1998.12.31
申请人
叶青源
发明人
叶青源
分类号
08-07-L0200
主分类号
08-07-L0200
代理机构
三环专利事务所
代理人
刘孟斌
主权项
地址
528313广东省顺德市陈村镇仙涌工业区
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