(under subclass 264) Subject matter adapted for throwing the points of switches of special construction, in which the point is only slightly modified, if at all, on the special switch construction used in cooperation with the particular point-thrower.
SEE OR SEARCH THIS CLASS, SUBCLASS:
359+, for train-trips of similar structure actuating track mechanism.
415+, and all subclasses mentioned in the search notes appended thereto, for switch structure.
