JPS63125731U - - Google Patents
Info
- Publication number
- JPS63125731U JPS63125731U JP1762387U JP1762387U JPS63125731U JP S63125731 U JPS63125731 U JP S63125731U JP 1762387 U JP1762387 U JP 1762387U JP 1762387 U JP1762387 U JP 1762387U JP S63125731 U JPS63125731 U JP S63125731U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- communicates
- collection device
- device characterized
- gas collection
- 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
- 239000000779 smoke Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1762387U JPS63125731U (lt) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1762387U JPS63125731U (lt) | 1987-02-09 | 1987-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63125731U true JPS63125731U (lt) | 1988-08-17 |
Family
ID=30810547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1762387U Pending JPS63125731U (lt) | 1987-02-09 | 1987-02-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63125731U (lt) |
-
1987
- 1987-02-09 JP JP1762387U patent/JPS63125731U/ja active Pending