DE8915900U1 - - Google Patents
Info
- Publication number
- DE8915900U1 DE8915900U1 DE8915900U DE8915900U DE8915900U1 DE 8915900 U1 DE8915900 U1 DE 8915900U1 DE 8915900 U DE8915900 U DE 8915900U DE 8915900 U DE8915900 U DE 8915900U DE 8915900 U1 DE8915900 U1 DE 8915900U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1085861A JPH02268772A (ja) | 1989-04-06 | 1989-04-06 | 呼吸マスク |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8915900U1 true DE8915900U1 (de) | 1992-02-27 |
Family
ID=13870665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8915900U Expired - Lifetime DE8915900U1 (de) | 1989-04-06 | 1989-09-01 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0414956A1 (de) |
| JP (1) | JPH02268772A (de) |
| DE (1) | DE8915900U1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4496173B2 (ja) * | 2006-01-20 | 2010-07-07 | 淨植 林 | 濾過材ボックス付きマスク |
| US20120017911A1 (en) * | 2010-07-26 | 2012-01-26 | 3M Innovative Properties Company | Filtering face-piece respirator having foam shaping layer |
| KR101273224B1 (ko) * | 2010-11-11 | 2013-06-11 | 이영상 | 농약 방무 마스크 |
| KR102585442B1 (ko) * | 2017-11-13 | 2023-10-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 이너 쉘 및 이를 포함하는 마스크 |
| CN112543666A (zh) | 2018-07-31 | 2021-03-23 | 米沃奇电动工具公司 | 呼吸器 |
| US11583707B2 (en) | 2018-07-31 | 2023-02-21 | Milwaukee Electric Tool Corporation | Respirator |
| US10835704B1 (en) | 2019-05-15 | 2020-11-17 | Applied Research Associates, Inc. | Reusable respiratory protection device |
| IT202000006787A1 (it) * | 2020-03-31 | 2021-10-01 | Valigeria Roncato Spa | Maschera riusabile con filtro sostituibile |
| JP6846726B1 (ja) * | 2020-05-23 | 2021-03-24 | 有限会社トラッド | 紫外線照射によるマスク用空気殺菌装置とそれを用いたマスク及びフルフェイスマスク |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856508A (en) * | 1987-04-13 | 1989-08-15 | New England Thermoplastics, Inc. | Face mask |
-
1989
- 1989-04-06 JP JP1085861A patent/JPH02268772A/ja active Pending
- 1989-09-01 EP EP89116217A patent/EP0414956A1/de not_active Withdrawn
- 1989-09-01 DE DE8915900U patent/DE8915900U1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0414956A1 (de) | 1991-03-06 |
| JPH02268772A (ja) | 1990-11-02 |