CA519015A - Circuit de ligne de telephone - Google Patents
Circuit de ligne de telephoneInfo
- Publication number
- CA519015A CA519015A CA519015A CA519015DA CA519015A CA 519015 A CA519015 A CA 519015A CA 519015 A CA519015 A CA 519015A CA 519015D A CA519015D A CA 519015DA CA 519015 A CA519015 A CA 519015A
- Authority
- CA
- Canada
- Prior art keywords
- telephone line
- line circuit
- circuit
- telephone
- line
- 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 |
|---|---|---|---|
| CA519015T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA519015A true CA519015A (fr) | 1955-11-29 |
Family
ID=35672221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA519015A Expired CA519015A (fr) | Circuit de ligne de telephone |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA519015A (fr) |
-
0
- CA CA519015A patent/CA519015A/fr not_active Expired
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