JPS5779739U - - Google Patents
Info
- Publication number
- JPS5779739U JPS5779739U JP15610880U JP15610880U JPS5779739U JP S5779739 U JPS5779739 U JP S5779739U JP 15610880 U JP15610880 U JP 15610880U JP 15610880 U JP15610880 U JP 15610880U JP S5779739 U JPS5779739 U JP S5779739U
- 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)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15610880U JPS5779739U (ja) | 1980-10-31 | 1980-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15610880U JPS5779739U (ja) | 1980-10-31 | 1980-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5779739U true JPS5779739U (ja) | 1982-05-17 |
Family
ID=29515285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15610880U Pending JPS5779739U (ja) | 1980-10-31 | 1980-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5779739U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044727A1 (ja) * | 2017-08-31 | 2019-03-07 | 山本光学株式会社 | マスク密着度判定装置 |
-
1980
- 1980-10-31 JP JP15610880U patent/JPS5779739U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019044727A1 (ja) * | 2017-08-31 | 2019-03-07 | 山本光学株式会社 | マスク密着度判定装置 |