JPS5731640U - - Google Patents
Info
- Publication number
- JPS5731640U JPS5731640U JP10689480U JP10689480U JPS5731640U JP S5731640 U JPS5731640 U JP S5731640U JP 10689480 U JP10689480 U JP 10689480U JP 10689480 U JP10689480 U JP 10689480U JP S5731640 U JPS5731640 U JP S5731640U
- 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 |
|---|---|---|---|
| JP1980106894U JPS6339627Y2 (ja) | 1980-07-30 | 1980-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980106894U JPS6339627Y2 (ja) | 1980-07-30 | 1980-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731640U true JPS5731640U (ja) | 1982-02-19 |
| JPS6339627Y2 JPS6339627Y2 (ja) | 1988-10-18 |
Family
ID=29468239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980106894U Expired JPS6339627Y2 (ja) | 1980-07-30 | 1980-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339627Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533284A (en) * | 1976-06-30 | 1978-01-12 | Hitachi Metals Ltd | Method of testing atmospheric pressure |
-
1980
- 1980-07-30 JP JP1980106894U patent/JPS6339627Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS533284A (en) * | 1976-06-30 | 1978-01-12 | Hitachi Metals Ltd | Method of testing atmospheric pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339627Y2 (ja) | 1988-10-18 |