Method for pretreating aluminum materials, particularly aluminum wheels

Assignee

• Chemetall Gmbh
• Rhodia Operations

Inventors

• Lars Sebralla (8 patents)
• Nawel Souad Khelfallah (7 patents)
• Manfred Walter (53 patents)
• Marie-Pierre Labeau (32 patents)
• Guillaume Gody (9 patents)

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