JPH0475554U - - Google Patents
Info
- Publication number
- JPH0475554U JPH0475554U JP11738390U JP11738390U JPH0475554U JP H0475554 U JPH0475554 U JP H0475554U JP 11738390 U JP11738390 U JP 11738390U JP 11738390 U JP11738390 U JP 11738390U JP H0475554 U JPH0475554 U JP H0475554U
- Authority
- JP
- Japan
- Prior art keywords
- ear hook
- sheet body
- horizontally long
- long sheet
- hook portion
- Prior art date
- 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.)
- Pending
Links
- 210000005069 ears Anatomy 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11738390U JPH0475554U (zh) | 1990-11-08 | 1990-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11738390U JPH0475554U (zh) | 1990-11-08 | 1990-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475554U true JPH0475554U (zh) | 1992-07-01 |
Family
ID=31865284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11738390U Pending JPH0475554U (zh) | 1990-11-08 | 1990-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475554U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016529415A (ja) * | 2013-08-29 | 2016-09-23 | スリーエム イノベイティブ プロパティズ カンパニー | ダーツ付きマスク本体を有するフィルタ式フェースピースレスピレータ |
| WO2022044847A1 (ja) * | 2020-08-28 | 2022-03-03 | 大王製紙株式会社 | マスク用耳掛け部、マスク、マスク用耳掛け部の製造方法、及びマスクの製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5078182A (zh) * | 1973-11-01 | 1975-06-25 | ||
| JPS5734243B2 (zh) * | 1974-01-23 | 1982-07-22 |
-
1990
- 1990-11-08 JP JP11738390U patent/JPH0475554U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5078182A (zh) * | 1973-11-01 | 1975-06-25 | ||
| JPS5734243B2 (zh) * | 1974-01-23 | 1982-07-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016529415A (ja) * | 2013-08-29 | 2016-09-23 | スリーエム イノベイティブ プロパティズ カンパニー | ダーツ付きマスク本体を有するフィルタ式フェースピースレスピレータ |
| WO2022044847A1 (ja) * | 2020-08-28 | 2022-03-03 | 大王製紙株式会社 | マスク用耳掛け部、マスク、マスク用耳掛け部の製造方法、及びマスクの製造方法 |
| JP2022039693A (ja) * | 2020-08-28 | 2022-03-10 | 大王製紙株式会社 | マスク用耳掛け部、マスク、マスク用耳掛け部の製造方法、及びマスクの製造方法 |