ES230055Y - IMPROVED RESPIRATION PROTECTION DEVICE. - Google Patents
IMPROVED RESPIRATION PROTECTION DEVICE.Info
- Publication number
- ES230055Y ES230055Y ES1977230055U ES230055U ES230055Y ES 230055 Y ES230055 Y ES 230055Y ES 1977230055 U ES1977230055 U ES 1977230055U ES 230055 U ES230055 U ES 230055U ES 230055 Y ES230055 Y ES 230055Y
- Authority
- ES
- Spain
- Prior art keywords
- protection device
- improved respiration
- respiration protection
- improved
- respiration
- 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 |
|---|---|---|---|
| ES1977230055U ES230055Y (en) | 1977-07-20 | 1977-07-20 | IMPROVED RESPIRATION PROTECTION DEVICE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977230055U ES230055Y (en) | 1977-07-20 | 1977-07-20 | IMPROVED RESPIRATION PROTECTION DEVICE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES230055U ES230055U (en) | 1977-10-01 |
| ES230055Y true ES230055Y (en) | 1978-02-01 |
Family
ID=8391410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1977230055U Expired ES230055Y (en) | 1977-07-20 | 1977-07-20 | IMPROVED RESPIRATION PROTECTION DEVICE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES230055Y (en) |
-
1977
- 1977-07-20 ES ES1977230055U patent/ES230055Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES230055U (en) | 1977-10-01 |
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