JPS63125727U - - Google Patents
Info
- Publication number
- JPS63125727U JPS63125727U JP1822987U JP1822987U JPS63125727U JP S63125727 U JPS63125727 U JP S63125727U JP 1822987 U JP1822987 U JP 1822987U JP 1822987 U JP1822987 U JP 1822987U JP S63125727 U JPS63125727 U JP S63125727U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- opening
- intermediate joint
- closing
- ventilation system
- 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 11
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1822987U JPS63125727U (pt) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1822987U JPS63125727U (pt) | 1987-02-10 | 1987-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63125727U true JPS63125727U (pt) | 1988-08-17 |
Family
ID=30811712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1822987U Pending JPS63125727U (pt) | 1987-02-10 | 1987-02-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63125727U (pt) |
-
1987
- 1987-02-10 JP JP1822987U patent/JPS63125727U/ja active Pending