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Windograf Trademarks
WINDOGRAF
electrical apparatus for the acquisition, recording, storage and display of data
Cancelled
·
August 6, 1990
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74085149
·
WINDOGRAFIX
NON-METALLIC SIGNS AND DISPLAYS HAVING ADHESIVE (( BACKING )) FOR ADHERING TO ANY SELECTED SURFACE
Cancelled
·
September 19, 1978
·
73186199
·
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