JPS507738Y2 - - Google Patents
Info
- Publication number
- JPS507738Y2 JPS507738Y2 JP1148173U JP1148173U JPS507738Y2 JP S507738 Y2 JPS507738 Y2 JP S507738Y2 JP 1148173 U JP1148173 U JP 1148173U JP 1148173 U JP1148173 U JP 1148173U JP S507738 Y2 JPS507738 Y2 JP S507738Y2
- 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
- Respiratory Apparatuses And Protective Means (AREA)
- Air Supply (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1148173U JPS507738Y2 (ja) | 1973-01-24 | 1973-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1148173U JPS507738Y2 (ja) | 1973-01-24 | 1973-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49115941U JPS49115941U (ja) | 1974-10-03 |
| JPS507738Y2 true JPS507738Y2 (ja) | 1975-03-07 |
Family
ID=28084833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1148173U Expired JPS507738Y2 (ja) | 1973-01-24 | 1973-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507738Y2 (ja) |
-
1973
- 1973-01-24 JP JP1148173U patent/JPS507738Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49115941U (ja) | 1974-10-03 |