CA789159A - Ultrasonic wave device - Google Patents

Ultrasonic wave device

Info

Publication number
CA789159A
CA789159A CA789159A CA789159DA CA789159A CA 789159 A CA789159 A CA 789159A CA 789159 A CA789159 A CA 789159A CA 789159D A CA789159D A CA 789159DA CA 789159 A CA789159 A CA 789159A
Authority
CA
Canada
Prior art keywords
ultrasonic wave
wave device
ultrasonic
wave
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
CA789159A
Inventor
T. Denton Richard
G. Spencer 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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA789159A publication Critical patent/CA789159A/en
Expired legal-status Critical Current

Links

CA789159A Ultrasonic wave device Expired CA789159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA789159T

Publications (1)

Publication Number Publication Date
CA789159A true CA789159A (en) 1968-07-02

Family

ID=36253114

Family Applications (1)

Application Number Title Priority Date Filing Date
CA789159A Expired CA789159A (en) Ultrasonic wave device

Country Status (1)

Country Link
CA (1) CA789159A (en)

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