JPS4425278Y1 - - Google Patents
Info
- Publication number
- JPS4425278Y1 JPS4425278Y1 JP9347467U JP9347467U JPS4425278Y1 JP S4425278 Y1 JPS4425278 Y1 JP S4425278Y1 JP 9347467 U JP9347467 U JP 9347467U JP 9347467 U JP9347467 U JP 9347467U JP S4425278 Y1 JPS4425278 Y1 JP S4425278Y1
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347467U JPS4425278Y1 (ko) | 1967-11-07 | 1967-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9347467U JPS4425278Y1 (ko) | 1967-11-07 | 1967-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4425278Y1 true JPS4425278Y1 (ko) | 1969-10-23 |
Family
ID=31830718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9347467U Expired JPS4425278Y1 (ko) | 1967-11-07 | 1967-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4425278Y1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5471596U (ko) * | 1977-10-31 | 1979-05-21 | ||
| JPS6426049U (ko) * | 1987-03-19 | 1989-02-14 | ||
| JP2008049194A (ja) * | 2007-11-09 | 2008-03-06 | Koken Ltd | 使い捨て式防じんマスク |
-
1967
- 1967-11-07 JP JP9347467U patent/JPS4425278Y1/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5471596U (ko) * | 1977-10-31 | 1979-05-21 | ||
| JPS6426049U (ko) * | 1987-03-19 | 1989-02-14 | ||
| JP2008049194A (ja) * | 2007-11-09 | 2008-03-06 | Koken Ltd | 使い捨て式防じんマスク |