JPS5021336U - - Google Patents
Info
- Publication number
- JPS5021336U JPS5021336U JP7145373U JP7145373U JPS5021336U JP S5021336 U JPS5021336 U JP S5021336U JP 7145373 U JP7145373 U JP 7145373U JP 7145373 U JP7145373 U JP 7145373U JP S5021336 U JPS5021336 U JP S5021336U
- 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.)
- Granted
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7145373U JPS5246695Y2 (ja) | 1973-06-15 | 1973-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7145373U JPS5246695Y2 (ja) | 1973-06-15 | 1973-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5021336U true JPS5021336U (ja) | 1975-03-11 |
| JPS5246695Y2 JPS5246695Y2 (ja) | 1977-10-24 |
Family
ID=28241141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7145373U Expired JPS5246695Y2 (ja) | 1973-06-15 | 1973-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5246695Y2 (ja) |
-
1973
- 1973-06-15 JP JP7145373U patent/JPS5246695Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5246695Y2 (ja) | 1977-10-24 |