FR809426A - Further training in the assembly of electrical devices - Google Patents
Further training in the assembly of electrical devicesInfo
- Publication number
- FR809426A FR809426A FR809426DA FR809426A FR 809426 A FR809426 A FR 809426A FR 809426D A FR809426D A FR 809426DA FR 809426 A FR809426 A FR 809426A
- Authority
- FR
- France
- Prior art keywords
- assembly
- electrical devices
- further training
- training
- electrical
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR809426T | 1935-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR809426A true FR809426A (en) | 1937-03-03 |
Family
ID=9253497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR809426D Expired FR809426A (en) | 1935-11-20 | 1935-11-20 | Further training in the assembly of electrical devices |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE418286A (en) |
FR (1) | FR809426A (en) |
GB (1) | GB473576A (en) |
-
0
- BE BE418286D patent/BE418286A/xx unknown
-
1935
- 1935-11-20 FR FR809426D patent/FR809426A/en not_active Expired
-
1936
- 1936-11-09 GB GB30507/36A patent/GB473576A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB473576A (en) | 1937-10-15 |
BE418286A (en) |
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