U.S. federal trademark · Serial No. 75220818 · Reg. No. 3011659
technical consulting and research in the field of the functions and problems that occur in the process of dredging
franchising, namely, technical assistance in the establishment and/or operation of dredging companies
educational services, namely, conducting classes, seminars, conferences in the field of scientific dredging and handling of hazardous and non-hazardous materials, educational research on the theory and practice of dredging
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