发明名称 |
电子琴(YM-9989A) |
摘要 |
|
申请公布号 |
CN3189431D |
申请公布日期 |
2001.06.06 |
申请号 |
CN00330642.9 |
申请日期 |
2000.11.11 |
申请人 |
广东省揭西县永美实业有限公司 |
发明人 |
张燕雄 |
分类号 |
17-01-K0016 |
主分类号 |
17-01-K0016 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
515400广东省揭西县城河陆路永美大道 |
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