SIGRA-LF
Mark Identification

SIGRA-LF

Serial Number

79118331

Filing Date

Apr 17, 2012

Registration Date

Jul 2, 2013

Trademark by

SGL CARBON SE

Classification Information

Electrodes made of carbon or graphite for use in melting furnaces, namely, ladle furnaces

Electrical and Scientific Apparatus

Heating installations incorporating electrodes for heating of ladle furnaces of carbon or graphite

Environmental Control Apparatus