ES141302A3 - A device to make the suction valve inspectable on gas masks provided with ventilation ducts. - Google Patents
A device to make the suction valve inspectable on gas masks provided with ventilation ducts.Info
- Publication number
- ES141302A3 ES141302A3 ES141302A ES141302A ES141302A3 ES 141302 A3 ES141302 A3 ES 141302A3 ES 141302 A ES141302 A ES 141302A ES 141302 A ES141302 A ES 141302A ES 141302 A3 ES141302 A3 ES 141302A3
- Authority
- ES
- Spain
- Prior art keywords
- inspectable
- make
- suction valve
- ventilation ducts
- gas 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES141302A ES141302A3 (en) | 1936-01-29 | 1936-01-29 | A device to make the suction valve inspectable on gas masks provided with ventilation ducts. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES141302A ES141302A3 (en) | 1936-01-29 | 1936-01-29 | A device to make the suction valve inspectable on gas masks provided with ventilation ducts. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES141302A3 true ES141302A3 (en) | 1936-06-01 |
Family
ID=69417380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES141302A Expired ES141302A3 (en) | 1936-01-29 | 1936-01-29 | A device to make the suction valve inspectable on gas masks provided with ventilation ducts. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES141302A3 (en) |
-
1936
- 1936-01-29 ES ES141302A patent/ES141302A3/en not_active Expired
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