RESTRICTIONS REGARDING USE OF DIATHERMY APPARATUS
Abstract
This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables. Abstract The Federal Communications Commission has found it necessary to restrict the use of medical diathermy apparatus. After July 1, 1952, it will be illegal for one to use any diathermy unit the frequencies of which are not within assigned bands. Every new diathermy apparatus approved by the Commission will bear a name plate showing the F. C. C. type...