JPS5621420Y2 - - Google Patents
Info
- Publication number
- JPS5621420Y2 JPS5621420Y2 JP11577877U JP11577877U JPS5621420Y2 JP S5621420 Y2 JPS5621420 Y2 JP S5621420Y2 JP 11577877 U JP11577877 U JP 11577877U JP 11577877 U JP11577877 U JP 11577877U JP S5621420 Y2 JPS5621420 Y2 JP S5621420Y2
- 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 |
|---|---|---|---|
| JP11577877U JPS5621420Y2 (forum.php) | 1977-08-31 | 1977-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11577877U JPS5621420Y2 (forum.php) | 1977-08-31 | 1977-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5442399U JPS5442399U (forum.php) | 1979-03-22 |
| JPS5621420Y2 true JPS5621420Y2 (forum.php) | 1981-05-20 |
Family
ID=29067724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11577877U Expired JPS5621420Y2 (forum.php) | 1977-08-31 | 1977-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621420Y2 (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032136Y2 (forum.php) * | 1985-03-01 | 1991-01-22 |
-
1977
- 1977-08-31 JP JP11577877U patent/JPS5621420Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5442399U (forum.php) | 1979-03-22 |