Categories

CN9020

90 Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical or Surgical Instruments and Apparatus, Parts and Accessories Thereof

9020 (01/1988-..) Breathing Appliances and gas Masks (Excl. Protective Masks Having Neither Mechanical Parts nor Replaceable Filters, and Artificial Respiration or Other Therapeutic Respiration Apparatus)

90200000 (01/2006-..) Breathing Appliances and gas Masks (Excl. Protective Masks Having Neither Mechanical Parts nor Replaceable Filters, and Artificial Respiration or Other Therapeutic Respiration Apparatus)

90200010 (01/1988-12/2005) Full Breathing Appliances and gas Masks, for Civil Aircraft (Excl. Protective Masks Having Neither Mechanical Parts nor Replaceable Filters, and Artificial Respiration or Other Therapeutic Respiration Apparatus)

90200090 (01/1988-12/2005) Breathing Appliances and gas Masks (Excl. Full Breathing Appliances and gas Masks for Civil Aircraft of Subheading 9020.00.10, Protective Masks Having Neither Mechanical Parts nor Replaceable Filters, and Artificial Respiration or Other Therapeutic RespiRation Apparatus)