JPS50369Y2 - - Google Patents
Info
- Publication number
- JPS50369Y2 JPS50369Y2 JP11235171U JP11235171U JPS50369Y2 JP S50369 Y2 JPS50369 Y2 JP S50369Y2 JP 11235171 U JP11235171 U JP 11235171U JP 11235171 U JP11235171 U JP 11235171U JP S50369 Y2 JPS50369 Y2 JP S50369Y2
- 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)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235171U JPS50369Y2 (ja) | 1971-11-30 | 1971-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235171U JPS50369Y2 (ja) | 1971-11-30 | 1971-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4868954U JPS4868954U (ja) | 1973-09-01 |
| JPS50369Y2 true JPS50369Y2 (ja) | 1975-01-08 |
Family
ID=28024681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11235171U Expired JPS50369Y2 (ja) | 1971-11-30 | 1971-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50369Y2 (ja) |
-
1971
- 1971-11-30 JP JP11235171U patent/JPS50369Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4868954U (ja) | 1973-09-01 |