JPS50131887U - - Google Patents
Info
- Publication number
- JPS50131887U JPS50131887U JP4245974U JP4245974U JPS50131887U JP S50131887 U JPS50131887 U JP S50131887U JP 4245974 U JP4245974 U JP 4245974U JP 4245974 U JP4245974 U JP 4245974U JP S50131887 U JPS50131887 U JP S50131887U
- 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 |
|---|---|---|---|
| JP4245974U JPS523916Y2 (no) | 1974-04-16 | 1974-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4245974U JPS523916Y2 (no) | 1974-04-16 | 1974-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50131887U true JPS50131887U (no) | 1975-10-29 |
| JPS523916Y2 JPS523916Y2 (no) | 1977-01-27 |
Family
ID=28171758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4245974U Expired JPS523916Y2 (no) | 1974-04-16 | 1974-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS523916Y2 (no) |
-
1974
- 1974-04-16 JP JP4245974U patent/JPS523916Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS523916Y2 (no) | 1977-01-27 |