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The ornamental design for an ultrasonic wave thickness meter, as shown and described. |
FIG. 1 is a front elevational view of an ultrasonic wave thickness meter showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Tamura, Minoru, Kitada, Toyohiko, Arioka, Takanori
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 16 1981 | KITADA TOYOHIKO | Tokyo Keiki Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 003874 | /0995 | |
Mar 16 1981 | TAMURA MINORU | Tokyo Keiki Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 003874 | /0995 | |
Mar 16 1981 | ARIOKA TAKANORI | Tokyo Keiki Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 003874 | /0995 | |
Mar 27 1981 | Tokyo Keiki Company Limited | (assignment on the face of the patent) | / |
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