Oil seals, not of metal
- 条目编号
- 017-1250
- 所属类别
- 第17类 橡胶塑料
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 01/01/2024
- 尼斯版本
- 12-2024
- TM5 通用条目
- 否
官方备注
Oil seals are used to prevent the escape or entrance of oil or other lubricants along a rotating shaft or bearing in a machine. "Oil seals" appears in the Nice Alphabetical List in Class 17. Oil seals is acceptable wording; further specification is acceptable, but it is not required.
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