SPES
Class | Record | Type | Presentation | Status |
---|---|---|---|---|
40 | 814276970 | Mixed | 1988/06/02 | Registered |
40 | 815010125 | Denominative | 1989/08/04 | Application Published |
40 | 816591520 | Denominative | 1992/03/23 | Others |
(Treatment of materials) Treatment of materials.