U.S. federal trademark · Serial No. 79316820 · Reg. No. 6823171
Chemical [ s ] * preparations * for the coating of optical objects in the form of lenses, prisms and mirrors through chemical vapor deposition and/or physical vapor deposition to achieve hydrophobic and oleophobic properties
Coating of optical objects in the form of lenses, prisms and mirrors through chemical vapor deposition and/or physical vapor deposition to achieve hydrophobic and oleophobic properties
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