… coated on one side with an agglutinating substance, used for filtering air : Cut to other than rectangular shape or, irrespective of shape, having been further worked (trimmed with tapes, furnished with eyelets, etc.). …
… 1. Speech training apparatus for deaf persons consisting mainly of two microphones (one used by the instructor, the other by the pupil), an audio-frequency … each headphone being individually controlled to compensate for variations in hearing ability between the left and right …
… 1. Electric lamp for motor vehicles , consisting of a high-intensity … discharge (HID) xenon bulb, a ballast and a power cord. Specifications : – Voltage : DC 12 V; – Power : 35 W / …
… 1. Strips for parquet flooring , not assembled, measuring approximately 40 cm long … the opposite side grooved; the ends (the width) are also worked with one end having a tongue and the opposite end …
… 1. Strips for parquet flooring , not assembled, measuring approximately 40 cm long … the opposite side grooved; the ends (the width) are also worked with one end having a tongue and the opposite end …
… 1. Strips for parquet flooring , not assembled, measuring approximately 40 cm long … the opposite side grooved; the ends (the width) are also worked with one end having a tongue and the opposite end …
