9 HIGH FLOW DEIONIZERS FOR USE IN THE TREATMENT AND APPLICATION OF CAR WASH RINSE WATER
IN THE STATEMENT, COLUMN 1, LINES 9 AND 10 SHOULD BE DELETED, AND FIRST USE 10- 23-1973; IN COMMERCE 10-23-1973. SHOULD BE INSERTED. "RINSE SYSTEM" THE LINING IN THE MARK ON THE DRAWING DENOTES THE COLOR BROWN.