JPS575550Y2 - - Google Patents
Info
- Publication number
- JPS575550Y2 JPS575550Y2 JP8081877U JP8081877U JPS575550Y2 JP S575550 Y2 JPS575550 Y2 JP S575550Y2 JP 8081877 U JP8081877 U JP 8081877U JP 8081877 U JP8081877 U JP 8081877U JP S575550 Y2 JPS575550 Y2 JP S575550Y2
- 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
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8081877U JPS575550Y2 (en:Method) | 1977-06-20 | 1977-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8081877U JPS575550Y2 (en:Method) | 1977-06-20 | 1977-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS548484U JPS548484U (en:Method) | 1979-01-20 |
| JPS575550Y2 true JPS575550Y2 (en:Method) | 1982-02-02 |
Family
ID=29000082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8081877U Expired JPS575550Y2 (en:Method) | 1977-06-20 | 1977-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS575550Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621841Y2 (en:Method) * | 1976-05-17 | 1981-05-22 |
-
1977
- 1977-06-20 JP JP8081877U patent/JPS575550Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS548484U (en:Method) | 1979-01-20 |