FR833332A - Installation de câble téléphonique - Google Patents

Installation de câble téléphonique

Info

Publication number: FR833332A
Authority: FR; France
Prior art keywords: cable installation; telephone cable; telephone; installation; cable
Prior art date: 1937-02-25
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

Application number

Other languages

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.)

Felten and Guilleaume Carlswerk AG

Original Assignee

Felten and Guilleaume Carlswerk AG

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.)

1937-02-25

Filing date

1938-02-07

Publication date

1938-10-19

1938-02-07 Application filed by Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG

1938-10-19 Application granted granted Critical

1938-10-19 Publication of FR833332A publication Critical patent/FR833332A/fr

Status Expired legal-status Critical Current

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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable

FR833332D 1937-02-25 1938-02-07 Installation de câble téléphonique Expired FR833332A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE833332X		1937-02-25

Publications (1)

Publication Number	Publication Date
FR833332A true FR833332A (fr)	1938-10-19

Family

ID=6759076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR833332D Expired FR833332A (fr)	1937-02-25	1938-02-07	Installation de câble téléphonique

Country Status (1)

Country	Link
FR (1)	FR833332A (fr)

1938
- 1938-02-07 FR FR833332D patent/FR833332A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CH235875A (fr)	1944-12-31	Installation téléphonique.
CH276283A (fr)	1951-06-30	Installation téléphonique.
FR821226A (fr)	1937-11-30	Installation de camping
CH237887A (fr)	1945-05-31	Installation de télécommunication.
FR824083A (fr)	1938-02-01	Presse-étoupe
CH194927A (de)	1937-12-31	Seilbahn.
FR48910E (fr)	1938-09-21	Presse-étoupe
FR833332A (fr)	1938-10-19	Installation de câble téléphonique
FR847317A (fr)	1939-10-06	Installation téléphonique
FR829608A (fr)	1938-07-01	Câbles de communications électriques
FR835081A (fr)	1938-12-12	Installation télégraphique
FR839739A (fr)	1939-04-11	Câble de transmission flexible perfectionné
FR854971A (fr)	1940-04-29	Câbles de télécommunication
FR902891A (fr)	1945-09-14	Tendeur de câble
FR863393A (fr)	1941-03-31	Presse-étoupe
FR848445A (fr)	1939-10-30	Installation téléphonique
FR838097A (fr)	1939-02-27	Installation télégraphique
FR837793A (fr)	1939-02-20	Installation télégraphique
FR838054A (fr)	1939-02-27	Installation télégraphique
CH206010A (de)	1939-07-15	Elektrisches Fernmeldekabel.
AT156098B (de)	1939-05-10	Fernsprechkabel.
FR881294A (fr)	1943-04-20	Câbles de télécommunication
CH229318A (fr)	1943-10-15	Installation de télécommunication multiplex.
DK57677C (da)	1940-06-10	Elektrisk Signaleringskabel.
FR852028A (fr)	1940-01-22	Perfectionnements aux câbles de télécommunications