CA610963A - Telegraph switching center arrangement - Google Patents
Telegraph switching center arrangementInfo
- Publication number
- CA610963A CA610963A CA610963A CA610963DA CA610963A CA 610963 A CA610963 A CA 610963A CA 610963 A CA610963 A CA 610963A CA 610963D A CA610963D A CA 610963DA CA 610963 A CA610963 A CA 610963A
- Authority
- CA
- Canada
- Prior art keywords
- switching center
- center arrangement
- telegraph switching
- telegraph
- arrangement
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA610963T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA610963A true CA610963A (en) | 1960-12-20 |
Family
ID=35832465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA610963A Expired CA610963A (en) | Telegraph switching center arrangement |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA610963A (en) |
-
0
- CA CA610963A patent/CA610963A/en not_active Expired
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