JPS61144195U - - Google Patents
Info
- Publication number
- JPS61144195U JPS61144195U JP2719485U JP2719485U JPS61144195U JP S61144195 U JPS61144195 U JP S61144195U JP 2719485 U JP2719485 U JP 2719485U JP 2719485 U JP2719485 U JP 2719485U JP S61144195 U JPS61144195 U JP S61144195U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- shape maintaining
- clean room
- maintaining member
- fixed
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2719485U JPS61144195U (OSRAM) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2719485U JPS61144195U (OSRAM) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144195U true JPS61144195U (OSRAM) | 1986-09-05 |
Family
ID=30523914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2719485U Pending JPS61144195U (OSRAM) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144195U (OSRAM) |
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1985
- 1985-02-28 JP JP2719485U patent/JPS61144195U/ja active Pending