JPS5228997U - - Google Patents
Info
- Publication number
- JPS5228997U JPS5228997U JP11577175U JP11577175U JPS5228997U JP S5228997 U JPS5228997 U JP S5228997U JP 11577175 U JP11577175 U JP 11577175U JP 11577175 U JP11577175 U JP 11577175U JP S5228997 U JPS5228997 U JP S5228997U
- 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 |
|---|---|---|---|
| JP11577175U JPS5311597Y2 (en) | 1975-08-21 | 1975-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11577175U JPS5311597Y2 (en) | 1975-08-21 | 1975-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5228997U true JPS5228997U (en) | 1977-02-28 |
| JPS5311597Y2 JPS5311597Y2 (en) | 1978-03-29 |
Family
ID=28596727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11577175U Expired JPS5311597Y2 (en) | 1975-08-21 | 1975-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5311597Y2 (en) |
-
1975
- 1975-08-21 JP JP11577175U patent/JPS5311597Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5311597Y2 (en) | 1978-03-29 |