FR1531681A - Improvements to polarized information teletransmission devices - Google Patents

Improvements to polarized information teletransmission devices

Info

Publication number
FR1531681A
FR1531681A FR107876A FR107876A FR1531681A FR 1531681 A FR1531681 A FR 1531681A FR 107876 A FR107876 A FR 107876A FR 107876 A FR107876 A FR 107876A FR 1531681 A FR1531681 A FR 1531681A
Authority
FR
France
Prior art keywords
devices
polarized information
information teletransmission
teletransmission
polarized
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
Application number
FR107876A
Other languages
French (fr)
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Priority to FR107876A priority Critical patent/FR1531681A/en
Application granted granted Critical
Publication of FR1531681A publication Critical patent/FR1531681A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
    • G08C19/32—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels of one conductor or channel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR107876A 1967-05-25 1967-05-25 Improvements to polarized information teletransmission devices Expired FR1531681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR107876A FR1531681A (en) 1967-05-25 1967-05-25 Improvements to polarized information teletransmission devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107876A FR1531681A (en) 1967-05-25 1967-05-25 Improvements to polarized information teletransmission devices

Publications (1)

Publication Number Publication Date
FR1531681A true FR1531681A (en) 1968-07-05

Family

ID=8631620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107876A Expired FR1531681A (en) 1967-05-25 1967-05-25 Improvements to polarized information teletransmission devices

Country Status (1)

Country Link
FR (1) FR1531681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004814A1 (en) * 1986-12-23 1988-06-30 Robert Bosch Gmbh Device for checking the switching state of a commutator switchable between two switching positions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988004814A1 (en) * 1986-12-23 1988-06-30 Robert Bosch Gmbh Device for checking the switching state of a commutator switchable between two switching positions

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