JPS62184337U - - Google Patents
Info
- Publication number
- JPS62184337U JPS62184337U JP7287186U JP7287186U JPS62184337U JP S62184337 U JPS62184337 U JP S62184337U JP 7287186 U JP7287186 U JP 7287186U JP 7287186 U JP7287186 U JP 7287186U JP S62184337 U JPS62184337 U JP S62184337U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- outer cylinder
- spacer piece
- cylinder
- grill
- 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 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7287186U JPS62184337U (th) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7287186U JPS62184337U (th) | 1986-05-15 | 1986-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62184337U true JPS62184337U (th) | 1987-11-24 |
Family
ID=30916702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7287186U Pending JPS62184337U (th) | 1986-05-15 | 1986-05-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62184337U (th) |
-
1986
- 1986-05-15 JP JP7287186U patent/JPS62184337U/ja active Pending