JPS5142230Y2 - - Google Patents
Info
- Publication number
- JPS5142230Y2 JPS5142230Y2 JP477774U JP477774U JPS5142230Y2 JP S5142230 Y2 JPS5142230 Y2 JP S5142230Y2 JP 477774 U JP477774 U JP 477774U JP 477774 U JP477774 U JP 477774U JP S5142230 Y2 JPS5142230 Y2 JP S5142230Y2
- 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.)
- Expired
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP477774U JPS5142230Y2 (enExample) | 1974-01-05 | 1974-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP477774U JPS5142230Y2 (enExample) | 1974-01-05 | 1974-01-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5097296U JPS5097296U (enExample) | 1975-08-13 |
| JPS5142230Y2 true JPS5142230Y2 (enExample) | 1976-10-14 |
Family
ID=28066865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP477774U Expired JPS5142230Y2 (enExample) | 1974-01-05 | 1974-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5142230Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5711662A (en) * | 1980-06-23 | 1982-01-21 | Mitsubishi Gas Chemical Co | Generation type oxygen mask |
-
1974
- 1974-01-05 JP JP477774U patent/JPS5142230Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5097296U (enExample) | 1975-08-13 |