DINNER WARE OR PACKAGING ELEMENTS FOR FOODSTUFF AND ARTICLES MADE FROM PLANT FIBER AS WELL AS A METHOD FOR MAKING THEM
- 专利权人:
- JIANG, JIANGUO
- 发明人:
- JIANG, JIANGUO
- 申请号:
- EP19990910080
- 公开号:
- EP1112944(A4)
- 申请日:
- 1999.03.26
- 申请国别(地区):
- 欧洲专利局
- 年份:
- 2001
- 代理人:
- 摘要:
- 来源网站:
- 中国工程科技知识中心