CA782693A - Ultrasonic signal-delay apparatus - Google Patents

Ultrasonic signal-delay apparatus

Info

Publication number
CA782693A
CA782693A CA782693A CA782693DA CA782693A CA 782693 A CA782693 A CA 782693A CA 782693 A CA782693 A CA 782693A CA 782693D A CA782693D A CA 782693DA CA 782693 A CA782693 A CA 782693A
Authority
CA
Canada
Prior art keywords
ultrasonic signal
delay apparatus
delay
ultrasonic
signal
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
CA782693A
Inventor
P. Hunter Lloyd
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA782693A publication Critical patent/CA782693A/en
Expired legal-status Critical Current

Links

CA782693A Ultrasonic signal-delay apparatus Expired CA782693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA782693T

Publications (1)

Publication Number Publication Date
CA782693A true CA782693A (en) 1968-04-09

Family

ID=36245367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA782693A Expired CA782693A (en) Ultrasonic signal-delay apparatus

Country Status (1)

Country Link
CA (1) CA782693A (en)

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