US PATENT SUBCLASS 73 / 633
.~.~.~.~ Having transducer scanning means

Current as of: June, 1999
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73 /   HD   MEASURING AND TESTING

570  DF  VIBRATION {10}
584  DF  .~ By mechanical waves {13}
596  DF  .~.~ Beamed {10}
632  DF  .~.~.~ Sonic wave transmitter or receiver transducer {4}
633.~.~.~.~ Having transducer scanning means {4}
634  DF  .~.~.~.~.~> Automatic transducer positioning
635  DF  .~.~.~.~.~> Rolling contact {4}
640  DF  .~.~.~.~.~> Scanning curved surface in direction of curvature
641  DF  .~.~.~.~.~> Plural sonic transmitters or receivers

DEFINITION

Classification: 73/633

Having transducer scanning means:

(under subclass 632) Subject matter wherein means is provided for effecting scanning or relative movement between transducer and test body or has some means for facilitating such scanning.

SEE OR SEARCH THIS CLASS, SUBCLASS:

618+, for the combination of a measuring or testing system with scanning means.

644, for coupling means which may facilitate scanning.