ES87490Y - Mascarilla protectora de las vías respiratorias - Google Patents
Mascarilla protectora de las vías respiratoriasInfo
- Publication number
- ES87490Y ES87490Y ES87490U ES87490U ES87490Y ES 87490 Y ES87490 Y ES 87490Y ES 87490 U ES87490 U ES 87490U ES 87490 U ES87490 U ES 87490U ES 87490 Y ES87490 Y ES 87490Y
- Authority
- ES
- Spain
- Prior art keywords
- protective mask
- respiratory protective
- respiratory
- mask
- protective
- Prior art date
- 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
- 230000001681 protective effect Effects 0.000 title 1
- 230000000241 respiratory effect Effects 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES87490U ES87490Y (es) | 1961-05-20 | 1961-05-20 | Mascarilla protectora de las vías respiratorias |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES87490U ES87490Y (es) | 1961-05-20 | 1961-05-20 | Mascarilla protectora de las vías respiratorias |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES87490U ES87490U (es) | 1961-07-01 |
| ES87490Y true ES87490Y (es) | 1964-10-16 |
Family
ID=52711555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES87490U Expired ES87490Y (es) | 1961-05-20 | 1961-05-20 | Mascarilla protectora de las vías respiratorias |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES87490Y (es) |
-
1961
- 1961-05-20 ES ES87490U patent/ES87490Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES87490U (es) | 1961-07-01 |
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