JPS5725085Y2 - - Google Patents
Info
- Publication number
- JPS5725085Y2 JPS5725085Y2 JP1977179284U JP17928477U JPS5725085Y2 JP S5725085 Y2 JPS5725085 Y2 JP S5725085Y2 JP 1977179284 U JP1977179284 U JP 1977179284U JP 17928477 U JP17928477 U JP 17928477U JP S5725085 Y2 JPS5725085 Y2 JP S5725085Y2
- 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
- Air-Flow Control Members (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977179284U JPS5725085Y2 (zh) | 1977-12-27 | 1977-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977179284U JPS5725085Y2 (zh) | 1977-12-27 | 1977-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54100236U JPS54100236U (zh) | 1979-07-14 |
| JPS5725085Y2 true JPS5725085Y2 (zh) | 1982-05-31 |
Family
ID=29190563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977179284U Expired JPS5725085Y2 (zh) | 1977-12-27 | 1977-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725085Y2 (zh) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228344Y2 (zh) * | 1973-11-19 | 1977-06-28 | ||
| JPS5423971Y2 (zh) * | 1975-03-17 | 1979-08-15 |
-
1977
- 1977-12-27 JP JP1977179284U patent/JPS5725085Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54100236U (zh) | 1979-07-14 |