| 发明名称 |
Salt and pepper shaker |
| 摘要 |
|
| 申请公布号 |
US2789732(A) |
申请公布日期 |
1957.04.23 |
| 申请号 |
US19550544266 |
申请日期 |
1955.11.01 |
| 申请人 |
WILLIAMS LA MAR S |
发明人 |
WILLIAMS LA MAR S. |
| 分类号 |
A47G19/24 |
主分类号 |
A47G19/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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