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发明名称
复合型材(窗扇二)
摘要
1.后视图与主视图相同,省略后视图;2.件1为铝合金结构;3.件2为木质结构或石材。
申请公布号
CN3336037D
申请公布日期
2003.11.12
申请号
CN03307574.3
申请日期
2003.04.11
申请人
孙锡高
发明人
孙锡高
分类号
25-01
主分类号
25-01
代理机构
北京三友知识产权代理有限公司
代理人
董惠石
主权项
地址
200336上海市张宏路135弄3号401室
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