JPS4740746Y1 - - Google Patents
Info
- Publication number
- JPS4740746Y1 JPS4740746Y1 JP11673870U JP11673870U JPS4740746Y1 JP S4740746 Y1 JPS4740746 Y1 JP S4740746Y1 JP 11673870 U JP11673870 U JP 11673870U JP 11673870 U JP11673870 U JP 11673870U JP S4740746 Y1 JPS4740746 Y1 JP S4740746Y1
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Chimneys And Flues (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673870U JPS4740746Y1 (cs) | 1970-11-24 | 1970-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11673870U JPS4740746Y1 (cs) | 1970-11-24 | 1970-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4740746Y1 true JPS4740746Y1 (cs) | 1972-12-09 |
Family
ID=33275298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11673870U Expired JPS4740746Y1 (cs) | 1970-11-24 | 1970-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4740746Y1 (cs) |
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1970
- 1970-11-24 JP JP11673870U patent/JPS4740746Y1/ja not_active Expired