ENVIRONMENTAL IMPROVEMENT MATERIAL AND MANUFACTURING METHOD THEREOF

• 收藏
• 分享

专利权人:

发明人:

Teruo Kosaka,Mitsuo Tsukano,Hiroaki Yoshida

申请号：

US15948222

公开号：

US20180228166A1

申请日:

2018.04.09

申请国别(地区):

US

年份:

2018

代理人:

摘要：

An environmental improvement material includes granulated and/or powderized Wakkanai diatom shale that has been subjected to a sterilization treatment and provides a disinfecting, sterilizing, or deactivating function, and disinfects, sterilizes, or deactivates microorganisms.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/