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Ramtel Trademarks
RAMTEL
HANDS-FREE SECURITY TELEPHONES
Cancelled
·
January 2, 2000
·
76206862
·
RAMTEL
Security telephones and telephones
Abandoned
·
April 29, 1998
·
75476029
·
RAMTEL
telecommunication services
Abandoned
·
January 6, 1995
·
74618604
·
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