CA503628A - Dispositif indicateur de defaut de ligne - Google Patents

Dispositif indicateur de defaut de ligne

Info

Publication number
CA503628A
CA503628A CA503628A CA503628DA CA503628A CA 503628 A CA503628 A CA 503628A CA 503628 A CA503628 A CA 503628A CA 503628D A CA503628D A CA 503628DA CA 503628 A CA503628 A CA 503628A
Authority
CA
Canada
Prior art keywords
signal device
fault signal
line fault
line
signal
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
CA503628A
Other languages
English (en)
Inventor
E. Gardner Thomas
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA503628A publication Critical patent/CA503628A/fr
Expired legal-status Critical Current

Links

CA503628A Dispositif indicateur de defaut de ligne Expired CA503628A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA503628T

Publications (1)

Publication Number Publication Date
CA503628A true CA503628A (fr) 1954-06-15

Family

ID=35649546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA503628A Expired CA503628A (fr) Dispositif indicateur de defaut de ligne

Country Status (1)

Country Link
CA (1) CA503628A (fr)

Similar Documents

Publication Publication Date Title
CA503628A (fr) Dispositif indicateur de defaut de ligne
CA505867A (fr) Dispositif de signal
CA502351A (fr) Dispositifs de mesurage d'impedance
AU206754B2 (en) Signal selector device
CA505307A (fr) Dispositif de retenue
CA501782A (fr) Dispositif de signalisation de virage
CA500648A (fr) Dispositif indicateur
AU433554A (en) Signal selector device
AU204918B2 (en) Direction signaling device
AU200833B2 (en) Connecting device
CA500774A (fr) Dispositif de ligne de delai
CA499379A (fr) Dispositif automatique de devidage de bobine
CA505886A (fr) Dispositif contre le coup de pied d'animal
AU204305B2 (en) Handknitting device
AU204651B2 (en) Radiation-amplifying device
CA499750A (fr) Dispositif d'alignement de roue
CA500094A (fr) Dispositif electrique a vapeur
CA500689A (fr) Dispositif de changement de roue
CA505450A (fr) Dispositif a couper les bouts
CA505719A (fr) Dispositif signalisateur
CA503890A (fr) Appareil de comparaison de signaux
CA516596A (fr) Dispositifs de signaux
AU208784B2 (en) Traffic indicating device
AU167672B2 (en) Line sectionalizer
CA508057A (fr) Dispositif de support