… 1. Tufts for shuttles, consisting of man-made bristles, from 12 to 24 mm long, glued together at one end to form a … textile fibres (e.g., jute), their function being to control the unwinding of the yarn during weaving. Adoption : …
… apparatus for deaf persons consisting mainly of two microphones (one used by the instructor, the other by the … one set of headphones, each headphone being individually controlled to compensate for variations in hearing ability …
… graphite, in dispersion in mineral oil, being products containing 70 % or more of mineral oil, graphite particles (in a proportion of 2 to 30 %) and, in certain cases, stabilisers, …
… 1. Fragments of nylon yarn made from 100 % nylon multiple yarn, dyed black, consisting of … measuring 933 decitex (840/2 denier) and cut to lengths of approximately 2 to 6 mm specifically for use as …
… It is designed to cool down the coolant fluid coming from the engine of the motorcycle by transferring excess heat from the coolant into the air. The coolant is then returned …
… 1. Rotary vacuum evaporator for concentrating and distilling … lift for vertical adjustment), the whole being fixed on a trolley-type base of metal. Adoption : 1969 …
… or sprinkled on the surface with small glass balls (microspheres) and coated on one face with an adhesive protected by a sheet of paper to be removed immediately …
… vulcanised rubber, in the form of treaded strip in rolls of varying widths and lengths and having bevelled (slanted) or moulded (rounded) edges, used for retreading pneumatic tyres. These …
