CA462526A - Communication system - Google Patents

Communication system

Info

Publication number
CA462526A
CA462526A CA462526A CA462526DA CA462526A CA 462526 A CA462526 A CA 462526A CA 462526 A CA462526 A CA 462526A CA 462526D A CA462526D A CA 462526DA CA 462526 A CA462526 A CA 462526A
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
CA462526A
Other languages
French (fr)
Inventor
E. Mumma Robert
X. Bucher Francis
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 CA462526A publication Critical patent/CA462526A/en
Expired legal-status Critical Current

Links

CA462526A Communication system Expired CA462526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA462526T

Publications (1)

Publication Number Publication Date
CA462526A true CA462526A (en) 1950-01-17

Family

ID=35592226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA462526A Expired CA462526A (en) Communication system

Country Status (1)

Country Link
CA (1) CA462526A (en)

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