JPS6277741U - - Google Patents
Info
- Publication number
- JPS6277741U JPS6277741U JP16747785U JP16747785U JPS6277741U JP S6277741 U JPS6277741 U JP S6277741U JP 16747785 U JP16747785 U JP 16747785U JP 16747785 U JP16747785 U JP 16747785U JP S6277741 U JPS6277741 U JP S6277741U
- Authority
- JP
- Japan
- Prior art keywords
- cleanliness
- clean room
- level
- clean
- multiplex
- 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
- 230000003749 cleanliness Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 2
- 238000003915 air pollution Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16747785U JPS6277741U (enExample) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16747785U JPS6277741U (enExample) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277741U true JPS6277741U (enExample) | 1987-05-18 |
Family
ID=31099441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16747785U Pending JPS6277741U (enExample) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277741U (enExample) |
-
1985
- 1985-11-01 JP JP16747785U patent/JPS6277741U/ja active Pending