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Individual
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Individual
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Priority to ES0024990UpriorityCriticalpatent/ES24990Y/en
Publication of ES24990UpublicationCriticalpatent/ES24990U/en
Application grantedgrantedCritical
Publication of ES24990YpublicationCriticalpatent/ES24990Y/en
A special brush for cleaning dental prosthetic parts, essentially characterized by being made of a nango of any shape and material in which it comprises a tail or end terminated in pointed tip as a punch, while the blade are practiced longitudinally , on one of its sides or both, grooves whose cross section is trapezoidal or dovetail, cooperating with these grooves base plates, of analogous section, to form the male thereof, which are fixed bundles of bristles of any material whose essential characteristic is to have great length, for example four or more times greater than those of a normal toothbrush, whose bristles may be of animal or synthetic origin. (Machine-translation by Google Translate, not legally binding)
ES0024990U1950-11-111950-11-11
Special brush for cleaning prosthetic dental pieces.
ExpiredES24990Y
(en)