发明名称 Process for making multilayer coloured products, particularly suitable for making polychromatic coverings, resistant to wear, on supports in any material as well as polychromatic artefacts for costume jewellery and accessories of various kinds
摘要
申请公布号 IT1240606(B) 申请公布日期 1993.12.17
申请号 IT19900019684 申请日期 1990.03.15
申请人 ALFACHEM CO. 发明人 BONACINA MAURIZIO
分类号 B44C;(IPC1-7):B44C 主分类号 B44C
代理机构 代理人
主权项
地址