CA481825A - Classement photoelectrique a deux dimensions - Google Patents

Classement photoelectrique a deux dimensions

Info

Publication number
CA481825A
CA481825A CA481825A CA481825DA CA481825A CA 481825 A CA481825 A CA 481825A CA 481825 A CA481825 A CA 481825A CA 481825D A CA481825D A CA 481825DA CA 481825 A CA481825 A CA 481825A
Authority
CA
Canada
Prior art keywords
dimensional photoelectric
photoelectric sorting
sorting
dimensional
photoelectric
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
CA481825A
Other languages
English (en)
Inventor
C. Cox David
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.)
ELECTRIC SORTING MACHINE Co
Original Assignee
ELECTRIC SORTING MACHINE Co
Publication date
Application granted granted Critical
Publication of CA481825A publication Critical patent/CA481825A/fr
Expired legal-status Critical Current

Links

CA481825A Classement photoelectrique a deux dimensions Expired CA481825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481825T

Publications (1)

Publication Number Publication Date
CA481825A true CA481825A (fr) 1952-03-18

Family

ID=35621513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481825A Expired CA481825A (fr) Classement photoelectrique a deux dimensions

Country Status (1)

Country Link
CA (1) CA481825A (fr)

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