发明名称 |
通讯簿 |
摘要 |
通讯簿俯视图和后视图略。 |
申请公布号 |
CN3140555D |
申请公布日期 |
2000.03.01 |
申请号 |
CN99311686.8 |
申请日期 |
1999.08.30 |
申请人 |
杨金贵 |
发明人 |
杨金贵 |
分类号 |
19-04-A0033 |
主分类号 |
19-04-A0033 |
代理机构 |
国家海洋局专利事务所 |
代理人 |
高正方; 崔立增 |
主权项 |
|
地址 |
300150天津市河北区王串场迎福里3号 |
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