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CA452403A - Apparatus for communication systems - Google Patents

Apparatus for communication systems

Info

Publication number
CA452403A
CA452403A CA452403A CA452403DA CA452403A CA 452403 A CA452403 A CA 452403A CA 452403 A CA452403 A CA 452403A CA 452403D A CA452403D A CA 452403DA CA 452403 A CA452403 A CA 452403A
Authority
CA
Canada
Prior art keywords
communication systems
systems
communication
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
CA452403A
Other languages
French (fr)
Inventor
L. Konrad William
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
Publication date
Application granted granted Critical
Publication of CA452403A publication Critical patent/CA452403A/en
Expired legal-status Critical Current

Links

CA452403A Apparatus for communication systems Expired CA452403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452403T

Publications (1)

Publication Number Publication Date
CA452403A true CA452403A (en) 1948-11-02

Family

ID=35570132

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452403A Expired CA452403A (en) Apparatus for communication systems

Country Status (1)

Country Link
CA (1) CA452403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064195A (en) * 1960-05-05 1962-11-13 Benco Television Associates Lt Signal distribution system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064195A (en) * 1960-05-05 1962-11-13 Benco Television Associates Lt Signal distribution system

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