FR501312A - Improvements made to electrical switches - Google Patents
Improvements made to electrical switchesInfo
- Publication number
- FR501312A FR501312A FR501312A FR501312DA FR501312A FR 501312 A FR501312 A FR 501312A FR 501312 A FR501312 A FR 501312A FR 501312D A FR501312D A FR 501312DA FR 501312 A FR501312 A FR 501312A
- Authority
- FR
- France
- Prior art keywords
- improvements made
- electrical switches
- switches
- 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
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/10—Switch operated by setting members according to a single predetermined combination out of several possible settings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR501312T | 1919-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR501312A true FR501312A (en) | 1920-04-09 |
Family
ID=8905626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR501312A Expired FR501312A (en) | 1919-04-19 | 1919-04-19 | Improvements made to electrical switches |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR501312A (en) |
GB (1) | GB142076A (en) |
-
1919
- 1919-04-19 FR FR501312A patent/FR501312A/en not_active Expired
-
1920
- 1920-01-20 GB GB1821/20A patent/GB142076A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB142076A (en) | 1921-02-24 |
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