FR818829A - Key switch - Google Patents
Key switchInfo
- Publication number
- FR818829A FR818829A FR818829DA FR818829A FR 818829 A FR818829 A FR 818829A FR 818829D A FR818829D A FR 818829DA FR 818829 A FR818829 A FR 818829A
- Authority
- FR
- France
- Prior art keywords
- key switch
- key
- switch
- 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
- H01H27/06—Key inserted and then turned to effect operation of the switch
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR818829T | 1936-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR818829A true FR818829A (en) | 1937-10-04 |
Family
ID=9269087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR818829D Expired FR818829A (en) | 1936-06-10 | 1936-06-10 | Key switch |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR818829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0123207A1 (en) * | 1983-04-23 | 1984-10-31 | International Standard Electric Corporation | Pushbutton switch arrangement |
-
1936
- 1936-06-10 FR FR818829D patent/FR818829A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0123207A1 (en) * | 1983-04-23 | 1984-10-31 | International Standard Electric Corporation | Pushbutton switch arrangement |
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