Dust masks
- 条目编号
- 009-975
- 所属类别
- 第9类 科学仪器软件
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 06/01/2001
- 尼斯版本
- 07-1997
- TM5 通用条目
- 是
官方备注
Dust masks are protective face masks for the prevention of accident or injury caused by the inhalation of dust. Dust masks are classified in Class 9 based on the wording "life-saving apparatus and instruments" in the Nice Class 9 Heading and by analogy to "respiratory masks, other than for artificial respiration" in the Nice Alphabetical List in Class 9.
同类别相邻条目
- Ducts specially adapted for holding and spacing electricity conduits 009-4959
- Duplexers 009-4774
- Durometers 009-5133
- Dust covers for cameras 009-6554
- Dust covers for computers 009-219
- Dust measuring apparatus 009-5730
- Dust proof plugs for earphone jacks 009-5011
- Dust protective goggles 009-6054
- Dust protective goggles and masks 009-1452
- Dust protective masks 009-6055