ECOBLOCK
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| 19 | | Denominative | 2010/06/08 | In Process |
| Class | Record | Type | Presentation | Status |
|---|---|---|---|---|
| 19 | 174377 | Denominative | 1993/08/02 | Registered |
(Nonmetallic building materials) Building materials (nonmetallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal.