CA899052A - Testing machine - Google Patents

Testing machine

Info

Publication number
CA899052A
CA899052A CA899052A CA899052DA CA899052A CA 899052 A CA899052 A CA 899052A CA 899052 A CA899052 A CA 899052A CA 899052D A CA899052D A CA 899052DA CA 899052 A CA899052 A CA 899052A
Authority
CA
Canada
Prior art keywords
testing machine
testing
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
CA899052A
Inventor
Perrella Guido
Genest 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.)
TESTOGRAPH Ltd
Original Assignee
TESTOGRAPH Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TESTOGRAPH Ltd filed Critical TESTOGRAPH Ltd
Application granted granted Critical
Publication of CA899052A publication Critical patent/CA899052A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
CA899052A 1969-04-10 1969-04-10 Testing machine Expired CA899052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA48322 1969-04-10

Publications (1)

Publication Number Publication Date
CA899052A true CA899052A (en) 1972-05-02

Family

ID=4085124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA899052A Expired CA899052A (en) 1969-04-10 1969-04-10 Testing machine

Country Status (2)

Country Link
US (1) US3651585A (en)
CA (1) CA899052A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8574510B2 (en) 2009-09-30 2013-11-05 Bayer Healthcare Llc Stackable electrochemical analyte sensors, systems and methods including same
CA2904665A1 (en) 2013-03-11 2014-10-09 Bayer Healthcare Llc Strip grabber
US9376708B2 (en) 2013-03-13 2016-06-28 Ascensia Diabetes Care Holdings Ag Bottled glucose sensor with no handling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915833A (en) * 1958-09-22 1959-12-08 Genest Robert Psychological testing and recording apparatus
US3020653A (en) * 1959-08-10 1962-02-13 Samuel Joslow Manually operated tachistoscope
US3482332A (en) * 1968-01-04 1969-12-09 Markus Campbell Co Tachistoscope having card advance means

Also Published As

Publication number Publication date
US3651585A (en) 1972-03-28

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