JPS50797U - - Google Patents
Info
- Publication number
- JPS50797U JPS50797U JP5220973U JP5220973U JPS50797U JP S50797 U JPS50797 U JP S50797U JP 5220973 U JP5220973 U JP 5220973U JP 5220973 U JP5220973 U JP 5220973U JP S50797 U JPS50797 U JP S50797U
- 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.)
- Pending
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5220973U JPS50797U (ja) | 1973-05-01 | 1973-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5220973U JPS50797U (ja) | 1973-05-01 | 1973-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50797U true JPS50797U (ja) | 1975-01-07 |
Family
ID=28198784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5220973U Pending JPS50797U (ja) | 1973-05-01 | 1973-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50797U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102401356B1 (ko) * | 2021-02-08 | 2022-05-24 | 이원영 | 마스크 |
-
1973
- 1973-05-01 JP JP5220973U patent/JPS50797U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102401356B1 (ko) * | 2021-02-08 | 2022-05-24 | 이원영 | 마스크 |