JPS4981557U - - Google Patents
Info
- Publication number
- JPS4981557U JPS4981557U JP12637172U JP12637172U JPS4981557U JP S4981557 U JPS4981557 U JP S4981557U JP 12637172 U JP12637172 U JP 12637172U JP 12637172 U JP12637172 U JP 12637172U JP S4981557 U JPS4981557 U JP S4981557U
- 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
- Respiratory Apparatuses And Protective Means (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637172U JPS4981557U (show.php) | 1972-10-31 | 1972-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12637172U JPS4981557U (show.php) | 1972-10-31 | 1972-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4981557U true JPS4981557U (show.php) | 1974-07-15 |
Family
ID=28378502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12637172U Pending JPS4981557U (show.php) | 1972-10-31 | 1972-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4981557U (show.php) |
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1972
- 1972-10-31 JP JP12637172U patent/JPS4981557U/ja active Pending