FR2209195B1 - - Google Patents
Info
- Publication number
- FR2209195B1 FR2209195B1 FR7337759A FR7337759A FR2209195B1 FR 2209195 B1 FR2209195 B1 FR 2209195B1 FR 7337759 A FR7337759 A FR 7337759A FR 7337759 A FR7337759 A FR 7337759A FR 2209195 B1 FR2209195 B1 FR 2209195B1
- Authority
- FR
- France
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722259186 DE2259186C3 (de) | 1972-12-02 | Mechanisch kodierende Wahltastatur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2209195A1 FR2209195A1 (https=) | 1974-06-28 |
| FR2209195B1 true FR2209195B1 (https=) | 1978-02-17 |
Family
ID=5863407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337759A Expired FR2209195B1 (https=) | 1972-12-02 | 1973-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2209195B1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100492570C (zh) * | 2005-03-30 | 2009-05-27 | 坤胜工业股份有限公司 | 按键式开关及使用此种开关的电气装置 |
-
1973
- 1973-10-23 FR FR7337759A patent/FR2209195B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2259186A1 (de) | 1974-06-20 |
| FR2209195A1 (https=) | 1974-06-28 |
| DE2259186B2 (de) | 1976-03-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |