JPS5463495U - - Google Patents
Info
- Publication number
- JPS5463495U JPS5463495U JP13722577U JP13722577U JPS5463495U JP S5463495 U JPS5463495 U JP S5463495U JP 13722577 U JP13722577 U JP 13722577U JP 13722577 U JP13722577 U JP 13722577U JP S5463495 U JPS5463495 U JP S5463495U
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977137225U JPS5722926Y2 (cg-RX-API-DMAC7.html) | 1977-10-12 | 1977-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977137225U JPS5722926Y2 (cg-RX-API-DMAC7.html) | 1977-10-12 | 1977-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5463495U true JPS5463495U (cg-RX-API-DMAC7.html) | 1979-05-04 |
| JPS5722926Y2 JPS5722926Y2 (cg-RX-API-DMAC7.html) | 1982-05-18 |
Family
ID=29109216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977137225U Expired JPS5722926Y2 (cg-RX-API-DMAC7.html) | 1977-10-12 | 1977-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5722926Y2 (cg-RX-API-DMAC7.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741461B1 (ko) | 2006-05-30 | 2007-07-24 | 박상효 | 절첩식 마스크 |
| KR20100069688A (ko) * | 2007-09-20 | 2010-06-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 확장가능한 마스크 본체를 구비하는 안면부 여과식 호흡기 |
| IT201700058822A1 (it) * | 2017-05-30 | 2018-11-30 | Ivo Mattia Valentini | Maschera antismog |
| JP2022031159A (ja) * | 2020-08-07 | 2022-02-18 | 修二 桑原 | マスク用フレーム |
-
1977
- 1977-10-12 JP JP1977137225U patent/JPS5722926Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100741461B1 (ko) | 2006-05-30 | 2007-07-24 | 박상효 | 절첩식 마스크 |
| KR20100069688A (ko) * | 2007-09-20 | 2010-06-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 확장가능한 마스크 본체를 구비하는 안면부 여과식 호흡기 |
| IT201700058822A1 (it) * | 2017-05-30 | 2018-11-30 | Ivo Mattia Valentini | Maschera antismog |
| WO2018220516A1 (en) * | 2017-05-30 | 2018-12-06 | Valentini Ivo Mattia | Anti-smog mask |
| JP2022031159A (ja) * | 2020-08-07 | 2022-02-18 | 修二 桑原 | マスク用フレーム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5722926Y2 (cg-RX-API-DMAC7.html) | 1982-05-18 |