发明名称 |
带磨石的磨刀器 |
摘要 |
|
申请公布号 |
CN3004831S |
申请公布日期 |
1990.01.31 |
申请号 |
CN89301314.5 |
申请日期 |
1989.06.10 |
申请人 |
永通公司 |
发明人 |
莫永勒 |
分类号 |
08-05-K0045 |
主分类号 |
08-05-K0045 |
代理机构 |
中国国际贸易促进委员会专利代理部 |
代理人 |
张天安 |
主权项 |
|
地址 |
香港新界荃湾沙咀道45-53号 |
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