CA1028423A - Mesurage aux ultrasons de l'epaisseur d'articles - Google Patents

Mesurage aux ultrasons de l'epaisseur d'articles

Info

Publication number
CA1028423A
CA1028423A CA280,344A CA280344A CA1028423A CA 1028423 A CA1028423 A CA 1028423A CA 280344 A CA280344 A CA 280344A CA 1028423 A CA1028423 A CA 1028423A
Authority
CA
Canada
Prior art keywords
ultrasonically
article thickness
measuring article
measuring
thickness
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
CA280,344A
Other languages
English (en)
Inventor
Luther M. Boggs
Howard J. Flichman
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 Inc
Original Assignee
Western Electric Co Inc
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
Priority claimed from US419170A external-priority patent/US3929006A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to CA280,344A priority Critical patent/CA1028423A/fr
Application granted granted Critical
Publication of CA1028423A publication Critical patent/CA1028423A/fr
Expired legal-status Critical Current

Links

CA280,344A 1973-11-26 1977-06-13 Mesurage aux ultrasons de l'epaisseur d'articles Expired CA1028423A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA280,344A CA1028423A (fr) 1973-11-26 1977-06-13 Mesurage aux ultrasons de l'epaisseur d'articles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US419170A US3929006A (en) 1973-11-26 1973-11-26 Measuring article thickness ultrasonically
CA207,218A CA1028422A (fr) 1973-11-26 1974-08-16 Mesurage de l'epaisseur d'un article aux ultrasons
CA280,344A CA1028423A (fr) 1973-11-26 1977-06-13 Mesurage aux ultrasons de l'epaisseur d'articles

Publications (1)

Publication Number Publication Date
CA1028423A true CA1028423A (fr) 1978-03-21

Family

ID=27163587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA280,344A Expired CA1028423A (fr) 1973-11-26 1977-06-13 Mesurage aux ultrasons de l'epaisseur d'articles

Country Status (1)

Country Link
CA (1) CA1028423A (fr)

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