FR2002267A1 - - Google Patents
Info
- Publication number
- FR2002267A1 FR2002267A1 FR6904267A FR6904267A FR2002267A1 FR 2002267 A1 FR2002267 A1 FR 2002267A1 FR 6904267 A FR6904267 A FR 6904267A FR 6904267 A FR6904267 A FR 6904267A FR 2002267 A1 FR2002267 A1 FR 2002267A1
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE217268A SE333400B (enrdf_load_stackoverflow) | 1968-02-20 | 1968-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2002267A1 true FR2002267A1 (enrdf_load_stackoverflow) | 1969-10-17 |
Family
ID=20259487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6904267A Withdrawn FR2002267A1 (enrdf_load_stackoverflow) | 1968-02-20 | 1969-02-20 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2002267A1 (enrdf_load_stackoverflow) |
GB (1) | GB1258667A (enrdf_load_stackoverflow) |
SE (1) | SE333400B (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0049332A1 (de) * | 1980-10-08 | 1982-04-14 | KRONE GmbH | Taste zum Wählen bei aufgelegtem Handapparat und zum Lauthören |
-
1968
- 1968-02-20 SE SE217268A patent/SE333400B/xx unknown
-
1969
- 1969-02-12 GB GB1258667D patent/GB1258667A/en not_active Expired
- 1969-02-20 FR FR6904267A patent/FR2002267A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0049332A1 (de) * | 1980-10-08 | 1982-04-14 | KRONE GmbH | Taste zum Wählen bei aufgelegtem Handapparat und zum Lauthören |
Also Published As
Publication number | Publication date |
---|---|
GB1258667A (enrdf_load_stackoverflow) | 1971-12-30 |
SE333400B (enrdf_load_stackoverflow) | 1971-03-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |