Advertising; publication of advertising texts; business management; business administration; office functions; business organisation and management consulting; efficiency experts; market study services; business information, investigation and research; business appraisals; economic forecasts; cost price analysis; statistical information; tax preparation; accounting services, namely, drawing up of statements of accounts; updating of advertising material; data compilation and systematization in...

Liquid Filtration Units for Industrial Use for the Preparation of Solids Suspended in Liquid