JPH02109955U - - Google Patents
Info
- Publication number
- JPH02109955U JPH02109955U JP1917889U JP1917889U JPH02109955U JP H02109955 U JPH02109955 U JP H02109955U JP 1917889 U JP1917889 U JP 1917889U JP 1917889 U JP1917889 U JP 1917889U JP H02109955 U JPH02109955 U JP H02109955U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- pipe
- cylinder
- main duct
- divided part
- 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
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917889U JPH02109955U (OSRAM) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917889U JPH02109955U (OSRAM) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109955U true JPH02109955U (OSRAM) | 1990-09-03 |
Family
ID=31234461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1917889U Pending JPH02109955U (OSRAM) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109955U (OSRAM) |
-
1989
- 1989-02-21 JP JP1917889U patent/JPH02109955U/ja active Pending