JPS4933698U - - Google Patents
Info
- Publication number
- JPS4933698U JPS4933698U JP7346172U JP7346172U JPS4933698U JP S4933698 U JPS4933698 U JP S4933698U JP 7346172 U JP7346172 U JP 7346172U JP 7346172 U JP7346172 U JP 7346172U JP S4933698 U JPS4933698 U JP S4933698U
- 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.)
- Pending
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7346172U JPS4933698U (ja) | 1972-06-20 | 1972-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7346172U JPS4933698U (ja) | 1972-06-20 | 1972-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4933698U true JPS4933698U (ja) | 1974-03-25 |
Family
ID=27973432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7346172U Pending JPS4933698U (ja) | 1972-06-20 | 1972-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4933698U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6097727U (ja) * | 1983-12-08 | 1985-07-03 | 昭栄化工株式会社 | ヘルメツト装着者用マスク |
| CN102440458A (zh) * | 2010-10-08 | 2012-05-09 | 陈丽芬 | 具有防雾或减雾功能的口罩 |
-
1972
- 1972-06-20 JP JP7346172U patent/JPS4933698U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6097727U (ja) * | 1983-12-08 | 1985-07-03 | 昭栄化工株式会社 | ヘルメツト装着者用マスク |
| CN102440458A (zh) * | 2010-10-08 | 2012-05-09 | 陈丽芬 | 具有防雾或减雾功能的口罩 |