JPS57112230U - - Google Patents
Info
- Publication number
- JPS57112230U JPS57112230U JP18873280U JP18873280U JPS57112230U JP S57112230 U JPS57112230 U JP S57112230U JP 18873280 U JP18873280 U JP 18873280U JP 18873280 U JP18873280 U JP 18873280U JP S57112230 U JPS57112230 U JP S57112230U
- 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
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980188732U JPS625627Y2 (https=) | 1980-12-27 | 1980-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980188732U JPS625627Y2 (https=) | 1980-12-27 | 1980-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57112230U true JPS57112230U (https=) | 1982-07-12 |
| JPS625627Y2 JPS625627Y2 (https=) | 1987-02-09 |
Family
ID=29992498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980188732U Expired JPS625627Y2 (https=) | 1980-12-27 | 1980-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625627Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337585A (en) * | 1976-09-21 | 1978-04-06 | Nippon Oxygen Co Ltd | Air separation method by adsorption |
-
1980
- 1980-12-27 JP JP1980188732U patent/JPS625627Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337585A (en) * | 1976-09-21 | 1978-04-06 | Nippon Oxygen Co Ltd | Air separation method by adsorption |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625627Y2 (https=) | 1987-02-09 |