ES5215Y - Improvements in gas masks, made of rubber. - Google Patents
Improvements in gas masks, made of rubber.Info
- Publication number
- ES5215Y ES5215Y ES0005215U ES5215U ES5215Y ES 5215 Y ES5215 Y ES 5215Y ES 0005215 U ES0005215 U ES 0005215U ES 5215 U ES5215 U ES 5215U ES 5215 Y ES5215 Y ES 5215Y
- Authority
- ES
- Spain
- Prior art keywords
- rubber
- gas masks
- masks
- gas
- 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 |
|---|---|---|---|
| ES0005215U ES5215Y (en) | 1938-07-02 | 1938-07-02 | Improvements in gas masks, made of rubber. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0005215U ES5215Y (en) | 1938-07-02 | 1938-07-02 | Improvements in gas masks, made of rubber. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES5215U ES5215U (en) | 1939-09-16 |
| ES5215Y true ES5215Y (en) | 1943-03-01 |
Family
ID=51069752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0005215U Expired ES5215Y (en) | 1938-07-02 | 1938-07-02 | Improvements in gas masks, made of rubber. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES5215Y (en) |
-
1938
- 1938-07-02 ES ES0005215U patent/ES5215Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES5215U (en) | 1939-09-16 |
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