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Promotronics Trademarks
PROMOTRONICS
electronic unit mountable on shopping cart for display of advertising and promotional messages and for monitoring of shopper movements
Abandoned
·
May 13, 1994
·
74527014
·
PROMOTRONICS
electronic unit mountable on shopping carts for display of advertising and promotional messages and for the monitoring of shopper movements
Abandoned
·
May 1, 1991
·
74162473
·
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