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发明名称
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摘要
申请公布号
CN3021944D
申请公布日期
1993.11.10
申请号
CN92305649.1
申请日期
1992.08.01
申请人
林长锋
发明人
林长锋
分类号
19-06
主分类号
19-06
代理机构
中国专利代理(香港)有限公司
代理人
张天安
主权项
地址
中国台湾
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