JPS507739Y2 - - Google Patents
Info
- Publication number
- JPS507739Y2 JPS507739Y2 JP10707772U JP10707772U JPS507739Y2 JP S507739 Y2 JPS507739 Y2 JP S507739Y2 JP 10707772 U JP10707772 U JP 10707772U JP 10707772 U JP10707772 U JP 10707772U JP S507739 Y2 JPS507739 Y2 JP S507739Y2
- 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 |
|---|---|---|---|
| JP10707772U JPS507739Y2 (en:Method) | 1972-09-14 | 1972-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10707772U JPS507739Y2 (en:Method) | 1972-09-14 | 1972-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4963755U JPS4963755U (en:Method) | 1974-06-04 |
| JPS507739Y2 true JPS507739Y2 (en:Method) | 1975-03-07 |
Family
ID=28324217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10707772U Expired JPS507739Y2 (en:Method) | 1972-09-14 | 1972-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507739Y2 (en:Method) |
-
1972
- 1972-09-14 JP JP10707772U patent/JPS507739Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4963755U (en:Method) | 1974-06-04 |