FR762533A - Câble ou ligne avec isolement sensible à la chaleur et aux rayons lumineux, notamment avec isolement en caoutchouc ou en gutta-percha
- Google Patents
Câble ou ligne avec isolement sensible à la chaleur et aux rayons lumineux, notamment avec isolement en caoutchouc ou en gutta-percha
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens and Halske AG, Siemens CorpfiledCriticalSiemens and Halske AG
Application grantedgrantedCritical
Publication of FR762533ApublicationCriticalpatent/FR762533A/fr
H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
H01B11/00—Communication cables or conductors
H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
H01B11/1869—Construction of the layers on the outer side of the outer conductor
FR762533D1933-07-111933-09-08Câble ou ligne avec isolement sensible à la chaleur et aux rayons lumineux, notamment avec isolement en caoutchouc ou en gutta-percha
ExpiredFR762533A
(fr)