ES9230Y - Dust mask. - Google Patents
Dust mask.Info
- Publication number
- ES9230Y ES9230Y ES0009230U ES9230U ES9230Y ES 9230 Y ES9230 Y ES 9230Y ES 0009230 U ES0009230 U ES 0009230U ES 9230 U ES9230 U ES 9230U ES 9230 Y ES9230 Y ES 9230Y
- Authority
- ES
- Spain
- Prior art keywords
- dust mask
- mask
- dust
- 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 |
---|---|---|---|
ES0009230U ES9230Y (en) | 1941-03-25 | 1941-03-25 | Dust mask. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0009230U ES9230Y (en) | 1941-03-25 | 1941-03-25 | Dust mask. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES9230U ES9230U (en) | 1944-04-01 |
ES9230Y true ES9230Y (en) | 1945-03-16 |
Family
ID=51073499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0009230U Expired ES9230Y (en) | 1941-03-25 | 1941-03-25 | Dust mask. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES9230Y (en) |
-
1941
- 1941-03-25 ES ES0009230U patent/ES9230Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES9230U (en) | 1944-04-01 |
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