ES147344A2 - IMPROVEMENTS IN SPARK-ARMING DEVICES - Google Patents
IMPROVEMENTS IN SPARK-ARMING DEVICESInfo
- Publication number
- ES147344A2 ES147344A2 ES0147344A ES147344A ES147344A2 ES 147344 A2 ES147344 A2 ES 147344A2 ES 0147344 A ES0147344 A ES 0147344A ES 147344 A ES147344 A ES 147344A ES 147344 A2 ES147344 A2 ES 147344A2
- Authority
- ES
- Spain
- Prior art keywords
- spark
- arming devices
- arming
- devices
- 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 |
|---|---|---|---|
| ES0147344A ES147344A2 (en) | 1939-11-21 | 1939-11-21 | IMPROVEMENTS IN SPARK-ARMING DEVICES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0147344A ES147344A2 (en) | 1939-11-21 | 1939-11-21 | IMPROVEMENTS IN SPARK-ARMING DEVICES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES147344A2 true ES147344A2 (en) | 1941-03-01 |
Family
ID=38425245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0147344A Expired ES147344A2 (en) | 1939-11-21 | 1939-11-21 | IMPROVEMENTS IN SPARK-ARMING DEVICES |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES147344A2 (en) |
-
1939
- 1939-11-21 ES ES0147344A patent/ES147344A2/en not_active Expired
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