FR930964A - Automatic telephone system - Google Patents
Automatic telephone systemInfo
- Publication number
- FR930964A FR930964A FR930964DA FR930964A FR 930964 A FR930964 A FR 930964A FR 930964D A FR930964D A FR 930964DA FR 930964 A FR930964 A FR 930964A
- Authority
- FR
- France
- Prior art keywords
- telephone system
- automatic telephone
- automatic
- telephone
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR930964T | 1945-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR930964A true FR930964A (en) | 1948-02-10 |
Family
ID=9449959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR930964D Expired FR930964A (en) | 1945-11-19 | 1945-11-19 | Automatic telephone system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR930964A (en) |
-
1945
- 1945-11-19 FR FR930964D patent/FR930964A/en not_active Expired
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