CA491186A - Dispositifs de compteurs electroniques - Google Patents

Dispositifs de compteurs electroniques

Info

Publication number
CA491186A
CA491186A CA491186A CA491186DA CA491186A CA 491186 A CA491186 A CA 491186A CA 491186 A CA491186 A CA 491186A CA 491186D A CA491186D A CA 491186DA CA 491186 A CA491186 A CA 491186A
Authority
CA
Canada
Prior art keywords
counting devices
electronic counting
electronic
devices
counting
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
CA491186A
Other languages
English (en)
Inventor
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 CA491186A publication Critical patent/CA491186A/fr
Expired legal-status Critical Current

Links

CA491186A Dispositifs de compteurs electroniques Expired CA491186A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA491186T

Publications (1)

Publication Number Publication Date
CA491186A true CA491186A (fr) 1953-03-10

Family

ID=35630927

Family Applications (1)

Application Number Title Priority Date Filing Date
CA491186A Expired CA491186A (fr) Dispositifs de compteurs electroniques

Country Status (1)

Country Link
CA (1) CA491186A (fr)

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