06.23.08
Patent No. US 7,365,046 B2.
A method for stripping floor finishes using a composition that thickens upon dilution with water has been patented by St. Paul, MN-based Ecolab Inc.
A method for stripping floor finishes using a composition that thickens upon dilution with water has been patented by St. Paul, MN-based Ecolab Inc.