FR747460A - Câble téléphonique, notamment câble téléphonique sous-marin - Google Patents
Câble téléphonique, notamment câble téléphonique sous-marinInfo
- Publication number
- FR747460A FR747460A FR747460DA FR747460A FR 747460 A FR747460 A FR 747460A FR 747460D A FR747460D A FR 747460DA FR 747460 A FR747460 A FR 747460A
- Authority
- FR
- France
- Prior art keywords
- telephone cable
- especially submarine
- cable
- submarine
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
-
- 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 |
|---|---|---|---|
| DES102409D DE708630C (de) | 1931-12-15 | 1931-12-15 | Fernmeldekabel, dessen Verseilelemente, z.B. Paare, Vierer, Achter, innerhalb der Lagen miteinander verklebt sind, insbesondere Fernmeldeseekabel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR747460A true FR747460A (fr) | 1933-06-17 |
Family
ID=7524414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR747460D Expired FR747460A (fr) | 1931-12-15 | 1932-12-13 | Câble téléphonique, notamment câble téléphonique sous-marin |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE708630C (fr) |
| FR (1) | FR747460A (fr) |
| GB (1) | GB411901A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970842C (de) * | 1951-03-29 | 1958-11-06 | Siemens Ag | Elektrischer Leiter mit einer oberflaechlich verstaerkten Schaumstoffisolierung |
-
1931
- 1931-12-15 DE DES102409D patent/DE708630C/de not_active Expired
-
1932
- 1932-12-13 FR FR747460D patent/FR747460A/fr not_active Expired
- 1932-12-14 GB GB35490/32A patent/GB411901A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB411901A (en) | 1934-06-14 |
| DE708630C (de) | 1941-07-25 |
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