71546974
Jan 14, 1948
Jul 5, 1949
CHLORINATED HYDROCARBON SOLVENTS, FOR DRY CLEANING AND METAL DEGREASING, LIQUID AND SOLID, ALKALIS FOR GENERAL CLEANING PURPOSES, FOR NEUTRALIZING ACIDS, FOR PAINT AND ENAMEL STRIPPING, AND FOR WATER CONDITIONING; TRICHLORETHYLENE FOR DRY CLEANING, METAL DEGREASING AND EXTRACTION OF OILS, FATS, RESINS AND THE LIKE FROM SOLID OR SEMI-SOLID MATERIALS, EXTRACTION SOLVENTS FOR EXTRACTION OF OILS, FATS, RESINS AND THE LIKE FROM SOLID OR SEMI-SOLID MATERIALS; ALKALINE NEUTRALIZERS FOR NEUTRALIZING ACID COMPONENTS IN PICKLING BATHS AND SALT BATHS AND DEPOSITS OF SIMILAR ACID COMPOSITIONS ON TREATED PARTS AND FOR USE AS WATER SOFTENERS AND CONDITIONERS, AND RUST REMOVERS AND RUST INHIBITORS OF THE ORGANIC EMULSION TYPE
Metal Goods