| 发明名称 |
Process for the production of decorative hollow-glass vessels from disposable bottles (structure ornamental vases) |
| 摘要 |
Decorative hollow-glass vessels are produced from waste glass (disposable bottles) by heating to the melting point and adding about 5 grammes of tar (bitumen) in a 220 volt annealing furnace. Protection is sought for the production process and the recipe.
|
| 申请公布号 |
DE3530116(A1) |
申请公布日期 |
1987.03.12 |
| 申请号 |
DE19853530116 |
申请日期 |
1985.08.23 |
| 申请人 |
ALBRECHT,PAUL |
发明人 |
ALBRECHT,PAUL |
| 分类号 |
B44C5/00;B44F1/00;C03B23/00;C03B23/047;C03B23/051;C03C23/00;(IPC1-7):C03B23/00 |
主分类号 |
B44C5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
