CA622189A - Automatic call system - Google Patents

Automatic call system

Info

Publication number
CA622189A
CA622189A CA622189A CA622189DA CA622189A CA 622189 A CA622189 A CA 622189A CA 622189 A CA622189 A CA 622189A CA 622189D A CA622189D A CA 622189DA CA 622189 A CA622189 A CA 622189A
Authority
CA
Canada
Prior art keywords
call system
automatic call
automatic
call
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
CA622189A
Inventor
C. Beilfuss Freeman
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 CA622189A publication Critical patent/CA622189A/en
Expired legal-status Critical Current

Links

CA622189A Automatic call system Expired CA622189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA622189T

Publications (1)

Publication Number Publication Date
CA622189A true CA622189A (en) 1961-06-20

Family

ID=35877372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA622189A Expired CA622189A (en) Automatic call system

Country Status (1)

Country Link
CA (1) CA622189A (en)

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