| 发明名称 |
Christmas tree holder |
| 摘要 |
|
| 申请公布号 |
US2518421(A) |
申请公布日期 |
1950.08.08 |
| 申请号 |
US19450598674 |
申请日期 |
1945.06.11 |
| 申请人 |
FREEL BROS. INDUSTRIES |
发明人 |
FREEL JOSEPH L. |
| 分类号 |
A47G33/12 |
主分类号 |
A47G33/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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