JPS6422936U - - Google Patents
Info
- Publication number
- JPS6422936U JPS6422936U JP11766387U JP11766387U JPS6422936U JP S6422936 U JPS6422936 U JP S6422936U JP 11766387 U JP11766387 U JP 11766387U JP 11766387 U JP11766387 U JP 11766387U JP S6422936 U JPS6422936 U JP S6422936U
- Authority
- JP
- Japan
- Prior art keywords
- doors
- airtight
- door
- sealing material
- clean room
- 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.)
- Granted
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11766387U JPH0438182Y2 (en]) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11766387U JPH0438182Y2 (en]) | 1987-07-31 | 1987-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422936U true JPS6422936U (en]) | 1989-02-07 |
| JPH0438182Y2 JPH0438182Y2 (en]) | 1992-09-08 |
Family
ID=31361317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11766387U Expired JPH0438182Y2 (en]) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438182Y2 (en]) |
-
1987
- 1987-07-31 JP JP11766387U patent/JPH0438182Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438182Y2 (en]) | 1992-09-08 |