JPS5320458B2 - - Google Patents
Info
- Publication number
- JPS5320458B2 JPS5320458B2 JP12848475A JP12848475A JPS5320458B2 JP S5320458 B2 JPS5320458 B2 JP S5320458B2 JP 12848475 A JP12848475 A JP 12848475A JP 12848475 A JP12848475 A JP 12848475A JP S5320458 B2 JPS5320458 B2 JP S5320458B2
- 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)
- Eyeglasses (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50128484A JPS5252143A (en) | 1975-10-24 | 1975-10-24 | Device for shielding noxious light ray in welding mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50128484A JPS5252143A (en) | 1975-10-24 | 1975-10-24 | Device for shielding noxious light ray in welding mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5252143A JPS5252143A (en) | 1977-04-26 |
| JPS5320458B2 true JPS5320458B2 (en]) | 1978-06-27 |
Family
ID=14985876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50128484A Granted JPS5252143A (en) | 1975-10-24 | 1975-10-24 | Device for shielding noxious light ray in welding mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5252143A (en]) |
-
1975
- 1975-10-24 JP JP50128484A patent/JPS5252143A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5252143A (en) | 1977-04-26 |