JPS61102788U - - Google Patents
Info
- Publication number
- JPS61102788U JPS61102788U JP18811084U JP18811084U JPS61102788U JP S61102788 U JPS61102788 U JP S61102788U JP 18811084 U JP18811084 U JP 18811084U JP 18811084 U JP18811084 U JP 18811084U JP S61102788 U JPS61102788 U JP S61102788U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation hole
- sash
- upper frame
- indoor
- indoor ventilation
- 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 21
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18811084U JPS61102788U (da) | 1984-12-13 | 1984-12-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18811084U JPS61102788U (da) | 1984-12-13 | 1984-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61102788U true JPS61102788U (da) | 1986-06-30 |
Family
ID=30745582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18811084U Pending JPS61102788U (da) | 1984-12-13 | 1984-12-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61102788U (da) |
-
1984
- 1984-12-13 JP JP18811084U patent/JPS61102788U/ja active Pending