FR873603A - Further training in mercury switches - Google Patents
Further training in mercury switchesInfo
- Publication number
- FR873603A FR873603A FR873603DA FR873603A FR 873603 A FR873603 A FR 873603A FR 873603D A FR873603D A FR 873603DA FR 873603 A FR873603 A FR 873603A
- Authority
- FR
- France
- Prior art keywords
- further training
- mercury switches
- mercury
- switches
- training
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
- H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR873603T | 1941-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR873603A true FR873603A (en) | 1942-07-15 |
Family
ID=9359379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR873603D Expired FR873603A (en) | 1941-02-24 | 1941-02-24 | Further training in mercury switches |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR873603A (en) |
-
1941
- 1941-02-24 FR FR873603D patent/FR873603A/en not_active Expired
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