Number | Name | Date | Kind |
---|---|---|---|
4353529 | Brown | Oct 1982 | A |
D301623 | Gosjean | Jun 1989 | S |
Entry |
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Excerpt from 1999 catalog of C.S. Steel SA for Acrovyn®. |
2000 Catalog of C/S Group for C/S Acrovyn®. |
1999 Catalog of SPM (French language). |
Number | Date | Country | |
---|---|---|---|
Parent | 29/135607 | Jan 2001 | US |
Child | 29/155288 | US |