FR728294A - Improvements to the pupinisation of the conductors of telephone cables - Google Patents
Improvements to the pupinisation of the conductors of telephone cablesInfo
- Publication number
- FR728294A FR728294A FR728294DA FR728294A FR 728294 A FR728294 A FR 728294A FR 728294D A FR728294D A FR 728294DA FR 728294 A FR728294 A FR 728294A
- Authority
- FR
- France
- Prior art keywords
- pupinisation
- conductors
- telephone cables
- cables
- 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
- H01B11/02—Cables with twisted pairs or quads
- H01B11/12—Arrangements for exhibiting specific transmission characteristics
- H01B11/16—Cables, e.g. submarine cables, with coils or other devices incorporated during cable manufacture
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL728294X | 1931-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR728294A true FR728294A (en) | 1932-07-04 |
Family
ID=19817876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR728294D Expired FR728294A (en) | 1931-10-06 | 1931-12-15 | Improvements to the pupinisation of the conductors of telephone cables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR728294A (en) |
-
1931
- 1931-12-15 FR FR728294D patent/FR728294A/en not_active Expired
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