CA436424A - Appareil pour systeme de communication - Google Patents

Appareil pour systeme de communication

Info

Publication number
CA436424A
CA436424A CA436424A CA436424DA CA436424A CA 436424 A CA436424 A CA 436424A CA 436424 A CA436424 A CA 436424A CA 436424D A CA436424D A CA 436424DA CA 436424 A CA436424 A CA 436424A
Authority
CA
Canada
Prior art keywords
communication system
system apparatus
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
CA436424A
Other languages
English (en)
Inventor
H. Brown Robert
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 CA436424A publication Critical patent/CA436424A/fr
Expired legal-status Critical Current

Links

CA436424A Appareil pour systeme de communication Expired CA436424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA436424T

Publications (1)

Publication Number Publication Date
CA436424A true CA436424A (fr) 1946-08-13

Family

ID=35551659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA436424A Expired CA436424A (fr) Appareil pour systeme de communication

Country Status (1)

Country Link
CA (1) CA436424A (fr)

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