JPS4919553U - - Google Patents
Info
- Publication number
- JPS4919553U JPS4919553U JP5921572U JP5921572U JPS4919553U JP S4919553 U JPS4919553 U JP S4919553U JP 5921572 U JP5921572 U JP 5921572U JP 5921572 U JP5921572 U JP 5921572U JP S4919553 U JPS4919553 U JP S4919553U
- 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.)
- Pending
Links
Landscapes
- Regulation And Control Of Combustion (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921572U JPS4919553U (zh) | 1972-05-17 | 1972-05-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5921572U JPS4919553U (zh) | 1972-05-17 | 1972-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4919553U true JPS4919553U (zh) | 1974-02-19 |
Family
ID=27946762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5921572U Pending JPS4919553U (zh) | 1972-05-17 | 1972-05-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4919553U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545887U (zh) * | 1978-09-21 | 1980-03-25 |
-
1972
- 1972-05-17 JP JP5921572U patent/JPS4919553U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5545887U (zh) * | 1978-09-21 | 1980-03-25 |