Printed circuit boards and printed circuits

Printed circuit boards and printed circuits; electronical keyboard systems comprising user-interface touch-screen input systems, keypads, sliders, and housings, operating panels, command units, and input units

Medicinal Preparation Recommended for the Treatment of Ailments or Abnormal Conditions Resulting from Insufficient Bile Secretion or from Intestinal Disorders

Dehumidifiers; Air cleaning units; Portable electric fans