FR926648A - Circuits de téléphonie automatique - Google Patents
Circuits de téléphonie automatiqueInfo
- Publication number
- FR926648A FR926648A FR926648DA FR926648A FR 926648 A FR926648 A FR 926648A FR 926648D A FR926648D A FR 926648DA FR 926648 A FR926648 A FR 926648A
- Authority
- FR
- France
- Prior art keywords
- automatic telephony
- telephony circuits
- circuits
- automatic
- telephony
- 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
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR926648T | 1946-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR926648A true FR926648A (fr) | 1947-10-07 |
Family
ID=9440684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR926648D Expired FR926648A (fr) | 1946-03-30 | 1946-03-30 | Circuits de téléphonie automatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR926648A (fr) |
-
1946
- 1946-03-30 FR FR926648D patent/FR926648A/fr not_active Expired
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