Object comprises a surface of lightweight metal provided with an alkali-resistant protective layer made from an oxide layer of silicon and boron as base layer and an oxide layer of silicon with pigments as a glassy covering layer
Patent, BÖLÜM C Kimya; Metalürji, 2008
- Fikri Mülkiyet: Patent
- Başvuru Yapılan Ülke/Kuruluş: Almanya
- Başvuru Tarihi: 1.04.2008