DK59676C - Backflow switch. - Google Patents
Backflow switch.Info
- Publication number
- DK59676C DK59676C DK59676DA DK59676C DK 59676 C DK59676 C DK 59676C DK 59676D A DK59676D A DK 59676DA DK 59676 C DK59676 C DK 59676C
- Authority
- DK
- Denmark
- Prior art keywords
- backflow switch
- backflow
- switch
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK59676T | 1940-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK59676C true DK59676C (en) | 1942-04-20 |
Family
ID=8146501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK59676D DK59676C (en) | 1940-07-09 | 1940-07-09 | Backflow switch. |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK59676C (en) |
-
1940
- 1940-07-09 DK DK59676D patent/DK59676C/en active
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