GB593914A - Automatic dial operator - Google Patents
Automatic dial operatorInfo
- Publication number
- GB593914A GB593914A GB7860/45A GB786045A GB593914A GB 593914 A GB593914 A GB 593914A GB 7860/45 A GB7860/45 A GB 7860/45A GB 786045 A GB786045 A GB 786045A GB 593914 A GB593914 A GB 593914A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- stops
- key
- stop
- movement
- 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
- 230000000994 depressogenic effect Effects 0.000 abstract 3
- 230000010355 oscillation Effects 0.000 abstract 1
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
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
-
- 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
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- External Artificial Organs (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US259613XA | 1944-04-07 | 1944-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593914A true GB593914A (en) | 1947-10-29 |
Family
ID=21829041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7860/45A Expired GB593914A (en) | 1944-04-07 | 1945-03-28 | Automatic dial operator |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE471084A (enrdf_load_stackoverflow) |
| CH (1) | CH259613A (enrdf_load_stackoverflow) |
| FR (1) | FR943007A (enrdf_load_stackoverflow) |
| GB (1) | GB593914A (enrdf_load_stackoverflow) |
| LU (1) | LU28338A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974163C (de) * | 1953-04-15 | 1960-10-06 | Klaus Dipl-Phys Mueller | Zusatzgeraet an Teilnehmerstellen zur selbsttaetigen Herstellung von Fernmelde-, insbesondere Fernsprech- oder Fernschreibverbindungen |
-
0
- BE BE471084D patent/BE471084A/xx unknown
- LU LU28338D patent/LU28338A1/xx unknown
-
1945
- 1945-03-28 GB GB7860/45A patent/GB593914A/en not_active Expired
-
1947
- 1947-02-17 CH CH259613D patent/CH259613A/fr unknown
- 1947-03-10 FR FR943007D patent/FR943007A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974163C (de) * | 1953-04-15 | 1960-10-06 | Klaus Dipl-Phys Mueller | Zusatzgeraet an Teilnehmerstellen zur selbsttaetigen Herstellung von Fernmelde-, insbesondere Fernsprech- oder Fernschreibverbindungen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR943007A (fr) | 1949-02-24 |
| CH259613A (fr) | 1949-01-31 |
| LU28338A1 (enrdf_load_stackoverflow) | |
| BE471084A (enrdf_load_stackoverflow) |
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