QUATERNARY AMMONIUM SALT MADE FROM DIEPOXIDE AND DIAMINE* ITS MANUFACTURE AND APPLICATION
- 专利权人:
- 发明人:
- 申请号：
- JP19890136288U
- 公开号：
- JPH0374233(U)
- 申请日:
- 1989.11.24
- 申请国别(地区):
- 日本
- 年份:
- 1991
- 代理人:
- 摘要：
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- QUATERNARY AMMONIUM SALT MADE FROM DIEPOXIDE AND DIAMINE* ITS MANUFACTURE AND APPLICATION
- QUATERNARY AMMONIUM SALT MADE FROM DIEPOXIDE AND DIAMINE* ITS MANUFACTURE AND APPLICATION
- QUATERNARY AMMONIUM SALT MADE FROM DIEPOXIDE AND DIAMINE* ITS MANUFACTURE AND APPLICATION
- QUATERNARY AMMONIUM SALT MADE FROM DIEPOXIDE AND DIAMINE* ITS MANUFACTURE AND APPLICATION
