scientific, measuring, control and electrical apparatus and instruments, namely, measurement chain composed of oil and gas drilling samples of cuttings, gas phases and liquid phases for measuring oiland gas reservoirs; apparatus for the measurement of physical parameters, namely, chromatography used for analyzing andquantifying oil and gas reservoirs during drilling and for analyzing data and cuttings from post-drilling and post drilling studies; mass spectrometers used for analyzing and quan...

travel arrangement services, namely, coordinating travel arrangements for individuals and for groups, booking of seats for travel, tour arrangement services provided by tourist agencies, namely, of travel tours; escorting of travelers in sightseeing; reception and assistance of tourists, namely, arranging excursions of tourists; information services relating to travel tours or passenger transportation; providing travel information services relating to fares, schedules and transportation; prov...