JPS5630810B2 - - Google Patents
Info
- Publication number
- JPS5630810B2 JPS5630810B2 JP3202376A JP3202376A JPS5630810B2 JP S5630810 B2 JPS5630810 B2 JP S5630810B2 JP 3202376 A JP3202376 A JP 3202376A JP 3202376 A JP3202376 A JP 3202376A JP S5630810 B2 JPS5630810 B2 JP S5630810B2
- 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 |
|---|---|---|---|
| JP3202376A JPS52116280A (en) | 1976-03-25 | 1976-03-25 | Method of detecting leakage in doubliitube pipe line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3202376A JPS52116280A (en) | 1976-03-25 | 1976-03-25 | Method of detecting leakage in doubliitube pipe line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52116280A JPS52116280A (en) | 1977-09-29 |
| JPS5630810B2 true JPS5630810B2 (ja) | 1981-07-17 |
Family
ID=12347254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3202376A Granted JPS52116280A (en) | 1976-03-25 | 1976-03-25 | Method of detecting leakage in doubliitube pipe line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52116280A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151418U (ja) * | 1984-03-19 | 1985-10-08 | 益山興業株式会社 | 液用容器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3971683B2 (ja) * | 2002-08-27 | 2007-09-05 | 大成建設株式会社 | 二重配管装置 |
-
1976
- 1976-03-25 JP JP3202376A patent/JPS52116280A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151418U (ja) * | 1984-03-19 | 1985-10-08 | 益山興業株式会社 | 液用容器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52116280A (en) | 1977-09-29 |