JPS63107197U - - Google Patents
Info
- Publication number
- JPS63107197U JPS63107197U JP20253586U JP20253586U JPS63107197U JP S63107197 U JPS63107197 U JP S63107197U JP 20253586 U JP20253586 U JP 20253586U JP 20253586 U JP20253586 U JP 20253586U JP S63107197 U JPS63107197 U JP S63107197U
- Authority
- JP
- Japan
- Prior art keywords
- flue
- exits
- exit
- utility
- straight line
- 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
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 230000000391 smoking effect Effects 0.000 claims 1
Landscapes
- Taps Or Cocks (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20253586U JPS63107197U (ar) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20253586U JPS63107197U (ar) | 1986-12-26 | 1986-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63107197U true JPS63107197U (ar) | 1988-07-11 |
Family
ID=31167009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20253586U Pending JPS63107197U (ar) | 1986-12-26 | 1986-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63107197U (ar) |
-
1986
- 1986-12-26 JP JP20253586U patent/JPS63107197U/ja active Pending