ES49309Y - Self-closing air valve - Google Patents
Self-closing air valveInfo
- Publication number
- ES49309Y ES49309Y ES0049309U ES49309U ES49309Y ES 49309 Y ES49309 Y ES 49309Y ES 0049309 U ES0049309 U ES 0049309U ES 49309 U ES49309 U ES 49309U ES 49309 Y ES49309 Y ES 49309Y
- Authority
- ES
- Spain
- Prior art keywords
- self
- air valve
- closing air
- closing
- valve
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0049309U ES49309Y (en) | 1955-07-09 | 1955-07-09 | Self-closing air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0049309U ES49309Y (en) | 1955-07-09 | 1955-07-09 | Self-closing air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES49309U ES49309U (en) | 1955-09-16 |
| ES49309Y true ES49309Y (en) | 1956-05-16 |
Family
ID=51112499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0049309U Expired ES49309Y (en) | 1955-07-09 | 1955-07-09 | Self-closing air valve |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES49309Y (en) |
-
1955
- 1955-07-09 ES ES0049309U patent/ES49309Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES49309U (en) | 1955-09-16 |
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