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Duolux Trademarks
DUOLUX
Reagents for scientific and research use
Registered
·
July 14, 2017
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87528334
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DUOLUX
Eyeglass lenses; Ophthalmic lenses; Spectacle lenses
Registered
·
February 5, 2015
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86525330
·
DUOLUX
CONSTRUCTION BOARD-NAMELY, FIBER BOARD, INSULATING BOARD, COMPOSITE BOARD, HARDBOARD, AND SYNTHETIC LUMBER OR ARTIFICIAL LUMBER USED FOR VARIOUS CONSTRUCTION PURPOSES
Expired
·
January 30, 1952
·
71624282
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