JPH02137618U - - Google Patents
Info
- Publication number
- JPH02137618U JPH02137618U JP4719889U JP4719889U JPH02137618U JP H02137618 U JPH02137618 U JP H02137618U JP 4719889 U JP4719889 U JP 4719889U JP 4719889 U JP4719889 U JP 4719889U JP H02137618 U JPH02137618 U JP H02137618U
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- fitting
- hole
- air
- exhaust hole
- 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
- 238000010438 heat treatment Methods 0.000 description 7
Landscapes
- Central Heating Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4719889U JPH02137618U (en]) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4719889U JPH02137618U (en]) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137618U true JPH02137618U (en]) | 1990-11-16 |
Family
ID=31562923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4719889U Pending JPH02137618U (en]) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137618U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811661B1 (en]) * | 1968-07-08 | 1973-04-14 |
-
1989
- 1989-04-21 JP JP4719889U patent/JPH02137618U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811661B1 (en]) * | 1968-07-08 | 1973-04-14 |