CA654129A - Method and apparatus for detecting motion - Google Patents

Method and apparatus for detecting motion

Info

Publication number
CA654129A
CA654129A CA654129A CA654129DA CA654129A CA 654129 A CA654129 A CA 654129A CA 654129 A CA654129 A CA 654129A CA 654129D A CA654129D A CA 654129DA CA 654129 A CA654129 A CA 654129A
Authority
CA
Canada
Prior art keywords
detecting motion
motion
detecting
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
CA654129A
Inventor
A. Macdonald Leslie
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
Publication date
Application granted granted Critical
Publication of CA654129A publication Critical patent/CA654129A/en
Expired legal-status Critical Current

Links

CA654129A Method and apparatus for detecting motion Expired CA654129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA654129T

Publications (1)

Publication Number Publication Date
CA654129A true CA654129A (en) 1962-12-18

Family

ID=35947453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA654129A Expired CA654129A (en) Method and apparatus for detecting motion

Country Status (1)

Country Link
CA (1) CA654129A (en)

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