U.S. federal trademark · Serial No. 73603478 · Reg. No. 1454174
ENGINEERING AND DESIGN SERVICES IN THE FIELD OF FIBER-OPTIC SENSORS AND ELECTRO-OPTICS
BROCHURES, TECHNICAL SPECIFICATION AND DATA SHEETS, EDUCATIONAL PAPERS, AND HANDBOOKS DEALING WITH FIBER-OPTIC SENSORS AND ELECTRO-OPTICS
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