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摘要
省略其它视图。
申请公布号
CN3036923D
申请公布日期
1995.11.01
申请号
CN94309037.7
申请日期
1994.11.25
申请人
林德茂
发明人
林德茂
分类号
21-01
主分类号
21-01
代理机构
三友专利事务所
代理人
李强
主权项
地址
香港九龙官塘大业街二十三号长庆工业大厦1字楼
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