CA915715A - Ultrasonic paper detection - Google Patents

Ultrasonic paper detection

Info

Publication number
CA915715A
CA915715A CA915715A CA915715DA CA915715A CA 915715 A CA915715 A CA 915715A CA 915715 A CA915715 A CA 915715A CA 915715D A CA915715D A CA 915715DA CA 915715 A CA915715 A CA 915715A
Authority
CA
Canada
Prior art keywords
paper detection
ultrasonic paper
ultrasonic
detection
paper
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
CA915715A
Inventor
D. Barton Edward
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.)
Xerox Corp
Original Assignee
Xerox Corp
Publication date
Application granted granted Critical
Publication of CA915715A publication Critical patent/CA915715A/en
Expired legal-status Critical Current

Links

CA915715A Ultrasonic paper detection Expired CA915715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA915715T

Publications (1)

Publication Number Publication Date
CA915715A true CA915715A (en) 1972-11-28

Family

ID=36423180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA915715A Expired CA915715A (en) Ultrasonic paper detection

Country Status (1)

Country Link
CA (1) CA915715A (en)

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