CA463584A - Communication system - Google Patents

Communication system

Info

Publication number
CA463584A
CA463584A CA463584A CA463584DA CA463584A CA 463584 A CA463584 A CA 463584A CA 463584 A CA463584 A CA 463584A CA 463584D A CA463584D A CA 463584DA CA 463584 A CA463584 A CA 463584A
Authority
CA
Canada
Prior art keywords
communication system
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
CA463584A
Other languages
French (fr)
Inventor
R. Desch Joseph
V. Gulden Ernest
E. Mumma 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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Publication date
Application granted granted Critical
Publication of CA463584A publication Critical patent/CA463584A/en
Expired legal-status Critical Current

Links

CA463584A Communication system Expired CA463584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA463584T

Publications (1)

Publication Number Publication Date
CA463584A true CA463584A (en) 1950-03-07

Family

ID=35593301

Family Applications (1)

Application Number Title Priority Date Filing Date
CA463584A Expired CA463584A (en) Communication system

Country Status (1)

Country Link
CA (1) CA463584A (en)

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