FR647674A - Arrangement for long distance equipment in telephone installations - Google Patents
Arrangement for long distance equipment in telephone installationsInfo
- Publication number
- FR647674A FR647674A FR647674DA FR647674A FR 647674 A FR647674 A FR 647674A FR 647674D A FR647674D A FR 647674DA FR 647674 A FR647674 A FR 647674A
- Authority
- FR
- France
- Prior art keywords
- arrangement
- long distance
- telephone installations
- distance equipment
- equipment
- 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
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE647674X | 1927-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR647674A true FR647674A (en) | 1928-11-27 |
Family
ID=6581018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR647674D Expired FR647674A (en) | 1927-01-27 | 1928-01-25 | Arrangement for long distance equipment in telephone installations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR647674A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555324A (en) * | 1947-09-20 | 1951-06-05 | Standard Telephones Cables Ltd | Mounting structure for telephone exchanges |
-
1928
- 1928-01-25 FR FR647674D patent/FR647674A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2555324A (en) * | 1947-09-20 | 1951-06-05 | Standard Telephones Cables Ltd | Mounting structure for telephone exchanges |
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