JPS4222638Y1 - - Google Patents
Info
- Publication number
- JPS4222638Y1 JPS4222638Y1 JP9527665U JP9527665U JPS4222638Y1 JP S4222638 Y1 JPS4222638 Y1 JP S4222638Y1 JP 9527665 U JP9527665 U JP 9527665U JP 9527665 U JP9527665 U JP 9527665U JP S4222638 Y1 JPS4222638 Y1 JP S4222638Y1
- 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 |
|---|---|---|---|
| JP9527665U JPS4222638Y1 (forum.php) | 1965-11-25 | 1965-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9527665U JPS4222638Y1 (forum.php) | 1965-11-25 | 1965-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4222638Y1 true JPS4222638Y1 (forum.php) | 1967-12-22 |
Family
ID=31833884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9527665U Expired JPS4222638Y1 (forum.php) | 1965-11-25 | 1965-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4222638Y1 (forum.php) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912697A (forum.php) * | 1972-05-12 | 1974-02-04 | ||
| JPS5176196U (forum.php) * | 1974-12-12 | 1976-06-15 | ||
| JPS54152391A (en) * | 1978-05-19 | 1979-11-30 | Matsushita Electric Industrial Co Ltd | Carbon monoxide gas mask |
| JPS57195475A (en) * | 1981-05-28 | 1982-12-01 | Matsushita Electric Industrial Co Ltd | Gas mask |
-
1965
- 1965-11-25 JP JP9527665U patent/JPS4222638Y1/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912697A (forum.php) * | 1972-05-12 | 1974-02-04 | ||
| JPS5176196U (forum.php) * | 1974-12-12 | 1976-06-15 | ||
| JPS54152391A (en) * | 1978-05-19 | 1979-11-30 | Matsushita Electric Industrial Co Ltd | Carbon monoxide gas mask |
| JPS57195475A (en) * | 1981-05-28 | 1982-12-01 | Matsushita Electric Industrial Co Ltd | Gas mask |