Non-metal building panels incorporating acoustic insulation

有效商品
条目编号
019-1359
所属类别
第19类 非金属建材
状态
有效(A)
类型
商品
生效日期
01/01/2020
尼斯版本
11-2020
TM5 通用条目
否

官方备注

Non-metal building panels incorporating acoustic insulation are classified in Class 19 because they function primary as "materials, not of metal, for building and construction," which appear in the Nice Class 19 Heading. Panels for which insulation is the primary function are classified in Class 17 because "insulating materials" appear in the Nice Class 17 heading. "Acoustic insulation panels" is in the Manual in Class 17.

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