(under the class definition) Subject matter for testing the electrolyte of electrolytic devices, or having electrolytic means for performing the testing to determine specific electrical properties of the electrolyte.
SEE OR SEARCH CLASS
204, Chemistry: Electrical and Wave Energy,
400+, as the residual home for apparatus used for electrolytic analysis or testing, per se.
205, Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions,
775+, as the residual home for a process of electrolyltic analysis or testing, per se.
