JPH0174267U - - Google Patents
Info
- Publication number
- JPH0174267U JPH0174267U JP1987167938U JP16793887U JPH0174267U JP H0174267 U JPH0174267 U JP H0174267U JP 1987167938 U JP1987167938 U JP 1987167938U JP 16793887 U JP16793887 U JP 16793887U JP H0174267 U JPH0174267 U JP H0174267U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- fan
- cover
- exhaust fan
- housed
- 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
- 230000006837 decompression Effects 0.000 claims 1
- 238000005530 etching Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- ing And Chemical Polishing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987167938U JPH0174267U (sv) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987167938U JPH0174267U (sv) | 1987-11-04 | 1987-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0174267U true JPH0174267U (sv) | 1989-05-19 |
Family
ID=31456680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987167938U Pending JPH0174267U (sv) | 1987-11-04 | 1987-11-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0174267U (sv) |
-
1987
- 1987-11-04 JP JP1987167938U patent/JPH0174267U/ja active Pending