ES87830Y - Válvula expulsión unilateral para mascarillas de inmersión - Google Patents
Válvula expulsión unilateral para mascarillas de inmersiónInfo
- Publication number
- ES87830Y ES87830Y ES0087830U ES87830U ES87830Y ES 87830 Y ES87830 Y ES 87830Y ES 0087830 U ES0087830 U ES 0087830U ES 87830 U ES87830 U ES 87830U ES 87830 Y ES87830 Y ES 87830Y
- Authority
- ES
- Spain
- Prior art keywords
- ejection valve
- unilateral
- masks
- immersion
- immersion masks
- 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
- 238000007654 immersion Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0087830U ES87830Y (es) | 1961-06-19 | 1961-06-19 | Válvula expulsión unilateral para mascarillas de inmersión |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0087830U ES87830Y (es) | 1961-06-19 | 1961-06-19 | Válvula expulsión unilateral para mascarillas de inmersión |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES87830U ES87830U (es) | 1961-08-01 |
| ES87830Y true ES87830Y (es) | 1961-11-16 |
Family
ID=52711891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0087830U Expired ES87830Y (es) | 1961-06-19 | 1961-06-19 | Válvula expulsión unilateral para mascarillas de inmersión |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES87830Y (es) |
-
1961
- 1961-06-19 ES ES0087830U patent/ES87830Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES87830U (es) | 1961-08-01 |
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