DE80209C - - Google Patents
Info
- Publication number
- DE80209C DE80209C DENDAT80209D DE80209DA DE80209C DE 80209 C DE80209 C DE 80209C DE NDAT80209 D DENDAT80209 D DE NDAT80209D DE 80209D A DE80209D A DE 80209DA DE 80209 C DE80209 C DE 80209C
- Authority
- DE
- Germany
- Prior art keywords
- springs
- spring
- line
- double wedge
- plug
- 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.)
- Active
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
Landscapes
- Structure Of Telephone Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE80209C true DE80209C (en:Method) |
Family
ID=352784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT80209D Active DE80209C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE80209C (en:Method) |
-
0
- DE DENDAT80209D patent/DE80209C/de active Active
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