JPS5228997U - - Google Patents
Info
- Publication number
- JPS5228997U JPS5228997U JP11577175U JP11577175U JPS5228997U JP S5228997 U JPS5228997 U JP S5228997U JP 11577175 U JP11577175 U JP 11577175U JP 11577175 U JP11577175 U JP 11577175U JP S5228997 U JPS5228997 U JP S5228997U
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11577175U JPS5311597Y2 (pl) | 1975-08-21 | 1975-08-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11577175U JPS5311597Y2 (pl) | 1975-08-21 | 1975-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5228997U true JPS5228997U (pl) | 1977-02-28 |
JPS5311597Y2 JPS5311597Y2 (pl) | 1978-03-29 |
Family
ID=28596727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11577175U Expired JPS5311597Y2 (pl) | 1975-08-21 | 1975-08-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5311597Y2 (pl) |
-
1975
- 1975-08-21 JP JP11577175U patent/JPS5311597Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5311597Y2 (pl) | 1978-03-29 |