JPS63129146U - - Google Patents
Info
- Publication number
- JPS63129146U JPS63129146U JP2036987U JP2036987U JPS63129146U JP S63129146 U JPS63129146 U JP S63129146U JP 2036987 U JP2036987 U JP 2036987U JP 2036987 U JP2036987 U JP 2036987U JP S63129146 U JPS63129146 U JP S63129146U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- opening
- flow path
- fan
- outside air
- 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
Landscapes
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2036987U JPS63129146U (uk) | 1987-02-14 | 1987-02-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2036987U JPS63129146U (uk) | 1987-02-14 | 1987-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63129146U true JPS63129146U (uk) | 1988-08-24 |
Family
ID=30815816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2036987U Pending JPS63129146U (uk) | 1987-02-14 | 1987-02-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63129146U (uk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100360044B1 (ko) * | 2000-04-24 | 2002-11-07 | 박태업 | 역류방지용 댐퍼 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4943074U (uk) * | 1972-07-17 | 1974-04-16 |
-
1987
- 1987-02-14 JP JP2036987U patent/JPS63129146U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4943074U (uk) * | 1972-07-17 | 1974-04-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100360044B1 (ko) * | 2000-04-24 | 2002-11-07 | 박태업 | 역류방지용 댐퍼 |