… walking aid known as a " rollator " to assist persons who have difficulty in walking by providing support for the … walks. It consists of a tubular aluminium frame on four wheels (the front two of which swivel), handles and hand-brakes. The "rollator" is …
… … 2. Evaporative air coolers of a weight exceeding 20 kg, which cool air by the latent heat of evaporation principle, … soak a filter and with an electric motor-driven fan which expels air through the filter medium. They do not … (L x W x H): 510 mm x 685 mm x 1,445 mm) with four wheels for moving. It incorporates a water-evaporating …
… 1. Flat plates in round, hexagonal or octagonal shape, which are stamped from hotrolled sheet steel. These are industrial products which have to undergo substantial and specific further processing before becoming finished wheel centres for assembling to a rim to form a complete …
… 1. Folding road signs, whether or not with sheaths, consisting of a metal tripod … a single oval piece of nonwoven fabric, the outside edge of which has an elastic hemmed seam. This product takes the form of a stretchable envelope which can be worn over footwear. Adoption : 1986 … 4. Piece …
… : (i) “Dry booths”, equipped with a motor-driven fan which renews the air breathed by the operator, and a bladed grid which purifies the expelled air by retaining some of the … (ii) “Wet booths”, equipped with a motor-driven fan which renews the air breathed by the operator, a water …
… effect transistor and (ii) a monolithic integrated circuit which controls and protects the transistor. The foregoing … on a copper lead frame, either vertically or horizontally, which are bound by wire and molded by plastic resin. The … All components are integrated at the same time when dies are manufactured, and no other active or passive …
… or reproducing apparatus consisting of a chasis on which are mounted the following main parts : (i) a cylinder … magnetic tape and reads those signals; (ii) a sound head which writes the audio signals on the magnetic tape and reads those signals; (iii) an erasing head which erases the prerecorded signals at the time of …
… : - 3 nickel cadmium accumulators, - conductive strips which join the accumulators, - printed circuit board which connects the battery pack to the circuitry of a … - circuit board, containing a resistor and a capacitor, which serves to control the recharging of the accumulators, …
… rubber sleeve, and if necessary one or two washers, which fit over the stud shank; (iii) a steel cam with two … paths terminating in locking slots; (iv) a cotter-pin which is inserted in the stud shank, compresses the rubber element when turned across the cam, and locks the complete device by …
… consisting of the following separate basic parts, which are presented together and unassembled : (i) … for operating the total body cryotherapy chamber as a whole. The cabinet is placed in the same room as the … motors. The condenser is located outside the building where the cryotherapy chamber is placed and it contributes …
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