Details
- Application number :
- 25083
- Application type :
- Standard
- Application status :
- LAPSED
- Under opposition :
- No
- Proceeding type :
-
- Invention title :
- CRYSTALINE SILICA POLYMORPHS AND PREPARATION METHOD
- Inventor :
- Yang, Duck Joo
- Agent name :
-
- Address for service :
-
- Filing date :
- 27 February 1984
- Associated companies :
-
- Applicant name :
- E.I. Du Pont De Nemours and Company
- Applicant address :
-
- Old name :
-
- Original Source :
- Go