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Carbonset Trademarks
CARBONSET
Electronic Apparatus for the Measurement and Control of Nitriding and/or Carburizing Atmospheres in Industrial Furnaces
Cancelled
·
August 6, 1982
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73378631
·
CARBONSET
STATIONERY SHEET WITH CARBON SHEET ATTACHED
Expired
·
November 29, 1972
·
72442457
·
CARBONSET
STATIONERY SHEET WITH CARBON SHEET ATTACHED
Expired
·
November 24, 1964
·
72206900
·
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