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摘要
左视图与右视图对称,省略左视图。
申请公布号
CN3064137D
申请公布日期
1997.09.17
申请号
CN96319860.2
申请日期
1996.08.27
申请人
贯达发展有限公司
发明人
张达光
分类号
13-03-C0571
主分类号
13-03-C0571
代理机构
柳沈知识产权律师事务所
代理人
马 涛
主权项
地址
香港九龙
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