JPS646537U - - Google Patents
Info
- Publication number
- JPS646537U JPS646537U JP10145487U JP10145487U JPS646537U JP S646537 U JPS646537 U JP S646537U JP 10145487 U JP10145487 U JP 10145487U JP 10145487 U JP10145487 U JP 10145487U JP S646537 U JPS646537 U JP S646537U
- Authority
- JP
- Japan
- Prior art keywords
- moving frame
- pressure box
- test specimen
- airtightness
- test
- Prior art date
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10145487U JPS646537U (en]) | 1987-07-01 | 1987-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10145487U JPS646537U (en]) | 1987-07-01 | 1987-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646537U true JPS646537U (en]) | 1989-01-13 |
Family
ID=31330464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10145487U Pending JPS646537U (en]) | 1987-07-01 | 1987-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646537U (en]) |
-
1987
- 1987-07-01 JP JP10145487U patent/JPS646537U/ja active Pending
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