DE2534291A1 - - Google Patents
Info
- Publication number
- DE2534291A1 DE2534291A1 DE19752534291 DE2534291A DE2534291A1 DE 2534291 A1 DE2534291 A1 DE 2534291A1 DE 19752534291 DE19752534291 DE 19752534291 DE 2534291 A DE2534291 A DE 2534291A DE 2534291 A1 DE2534291 A1 DE 2534291A1
- Authority
- DE
- Germany
- 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- Withdrawn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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/30—Devices which can set up and transmit only one digit at a time
- H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
- H04M1/34—Lost-motion or other arrangements for ensuring a pause between successive digit transmissions
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Operated Clutches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752534291 DE2534291B1 (de) | 1975-07-31 | 1975-07-31 | Impulsgabevorrichtung fuer nummernschalter in fernmelde-, insbesondere fernsprechgeraeten |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752534291 DE2534291B1 (de) | 1975-07-31 | 1975-07-31 | Impulsgabevorrichtung fuer nummernschalter in fernmelde-, insbesondere fernsprechgeraeten |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2534291B1 DE2534291B1 (de) | 1976-12-02 |
DE2534291A1 true DE2534291A1 (enrdf_load_html_response) | 1976-12-02 |
Family
ID=5952941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752534291 Withdrawn DE2534291B1 (de) | 1975-07-31 | 1975-07-31 | Impulsgabevorrichtung fuer nummernschalter in fernmelde-, insbesondere fernsprechgeraeten |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2534291B1 (enrdf_load_html_response) |
-
1975
- 1975-07-31 DE DE19752534291 patent/DE2534291B1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2534291B1 (de) | 1976-12-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |