JPS5720201Y2 - - Google Patents
Info
- Publication number
- JPS5720201Y2 JPS5720201Y2 JP1976167063U JP16706376U JPS5720201Y2 JP S5720201 Y2 JPS5720201 Y2 JP S5720201Y2 JP 1976167063 U JP1976167063 U JP 1976167063U JP 16706376 U JP16706376 U JP 16706376U JP S5720201 Y2 JPS5720201 Y2 JP S5720201Y2
- 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 |
|---|---|---|---|
| JP1976167063U JPS5720201Y2 (en]) | 1976-12-15 | 1976-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976167063U JPS5720201Y2 (en]) | 1976-12-15 | 1976-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5384996U JPS5384996U (en]) | 1978-07-13 |
| JPS5720201Y2 true JPS5720201Y2 (en]) | 1982-04-30 |
Family
ID=28774769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976167063U Expired JPS5720201Y2 (en]) | 1976-12-15 | 1976-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720201Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736669Y2 (ja) * | 1987-03-19 | 1995-08-23 | 興研株式会社 | 簡易防じんマスク |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5147586Y2 (en]) * | 1973-05-11 | 1976-11-16 |
-
1976
- 1976-12-15 JP JP1976167063U patent/JPS5720201Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5384996U (en]) | 1978-07-13 |