A system for investigating subterranean strata. An electromagnetic field and a seismic event are applied from the same location and the responses are detected using respective receivers both located at a second location spaced from the first. The responses are combined to identify the presence and/or nature of subterranean reservoir. The refracted wave components are used.

The collector has a cyclone unit (11) including a primary cyclone and a group of secondary cyclones that are disposed outside the primary cyclone to separate dust and dirt from intake air by centrifugation. A cap forming unit (12) is linked to an upper part of the unit (11) for allowing fluid communication between the two cyclones. A dust collecting unit (13) is linked to a lower part of the unit ...

The device has a dust container (140) connected to a cyclone body (110) to collect large size and fine dusts separated from air by cyclones (111, 112) respectively. The container has a separation unit (142) provided in lower circumference of a container body (141) to divide the inner side of the container into upper and lower dust collection chambers (140a, 140b). The chamber (140b) is larger than...

SE REFIERE A UN COMPUESTO DE FORMULA I O II, DONDE R1 ES H, ALQUILO, CICLOALQUILO, FENILO, FLUOROFENILO, ENTRE OTROS; R2 ES H, HALOGENO, CIANO, NO2, ENTRE OTROS; B ES O, S, SO, ENTRE OTROS; V ES CH2, NH, ENTRE OTROS; W, X SON CADA UNO C, N; Y ES O, S, NH, N-HALOGENO; ENTRE OTROS; Z ES NH, CH2, ENTRE OTROS; n ES 0-4; A ES 6-METOXI-5-METIPIRROLO[2,1-f][1,2,4]TRIAZIN-4-ILOXI, 6-CLORO-1-METIL-1H-PIRAZ...

The cell has side panels and wet cell door. Magnetic locks (15,16) are provided at a free end of a retractable wall. The magnetic locks (15,16) are connected with cooperating magnetic locks (16,15) at a wet cell door and/or front wall of the wet cell in a sealable manner. A wash basin (5) is simply unlockable in an armature console (18a) by a high-speed bolting device (17) manually without tool.

Thin lift mast, so called mono-mast for track, which includes two a short distance from each other and each other facing U-shaped beams (2), a roller bracket (5) running between these provided with rollers (3) that ran in the U-shaped beams, and protruding between the beams towards the forks. A lift cylinder (6) for the lifting of the forks is arranged entirely or partly inside the outer contour o...

A post-mix beverage dispensing device of a type comprising at least two sources for the liquids to be mixed, which are fluidically communicated with at least two respective ducts, at least one delivery tap for a beverage, which is fluidically connected to said ducts, as well as for at least one of these ducts, means for adjusting the flow rate and/or pressure of the liquid, which are placed upstre...