FR664910A - Câble téléphonique multiple - Google Patents
Câble téléphonique multipleInfo
- Publication number
- FR664910A FR664910A FR664910DA FR664910A FR 664910 A FR664910 A FR 664910A FR 664910D A FR664910D A FR 664910DA FR 664910 A FR664910 A FR 664910A
- Authority
- FR
- France
- Prior art keywords
- telephone cable
- multiple telephone
- cable
- 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
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT664910X | 1928-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR664910A true FR664910A (fr) | 1929-09-12 |
Family
ID=11298467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR664910D Expired FR664910A (fr) | 1928-03-06 | 1928-12-01 | Câble téléphonique multiple |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR664910A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913188C (de) * | 1940-01-12 | 1954-06-10 | Siemens Ag | Mehrpaariges ortsveraenderliches Fernmeldelandkabel erhoehter Betriebssicherheit |
-
1928
- 1928-12-01 FR FR664910D patent/FR664910A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913188C (de) * | 1940-01-12 | 1954-06-10 | Siemens Ag | Mehrpaariges ortsveraenderliches Fernmeldelandkabel erhoehter Betriebssicherheit |
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