Rubber clack valves for use in {indicate particular use of the valves}

有效商品
条目编号
017-65
所属类别
第17类 橡胶塑料
状态
有效（A）
类型
商品
生效日期
04/02/1991
尼斯版本
07-1997
TM5 通用条目
否

官方备注

Note that manually operated metal valves are in Class 6; valves being machine parts and engine valves for vehicles and machinery are in Class 7; automatic control valves are in Class 9; valves for plumbing and heating and cooling installations are in Class 11; and plastic, manually operated valves are in Class 20.

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