CA733679A - Multiple choice examination grading machine - Google Patents

Multiple choice examination grading machine

Info

Publication number
CA733679A
CA733679A CA733679A CA733679DA CA733679A CA 733679 A CA733679 A CA 733679A CA 733679 A CA733679 A CA 733679A CA 733679D A CA733679D A CA 733679DA CA 733679 A CA733679 A CA 733679A
Authority
CA
Canada
Prior art keywords
multiple choice
grading machine
choice examination
examination grading
machine
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
CA733679A
Inventor
O. Petroff Merlin
L. Congdon George
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.)
SURVCO OPTICS
Original Assignee
SURVCO OPTICS
Publication date
Application granted granted Critical
Publication of CA733679A publication Critical patent/CA733679A/en
Expired legal-status Critical Current

Links

CA733679A Multiple choice examination grading machine Expired CA733679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA733679T

Publications (1)

Publication Number Publication Date
CA733679A true CA733679A (en) 1966-05-03

Family

ID=36131840

Family Applications (1)

Application Number Title Priority Date Filing Date
CA733679A Expired CA733679A (en) Multiple choice examination grading machine

Country Status (1)

Country Link
CA (1) CA733679A (en)

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