Method of cleaning with an aqueous composition containing a semiconductor
- 专利权人:
- Karl F. Massholder
- 发明人:
- Karl F. Massholder
- 申请号：
- US12591996
- 公开号：
- US08172951B2
- 申请日:
- 2009.12.07
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- The use of an aqueous composition comprising a semiconductor as cleaning agent for surfaces in the outdoors field and indoors field is proposed.
- 来源网站：
- 中国工程科技知识中心
