Mark Identification

SPE

Serial Number

74073369

Filing Date

Jun 27, 1990

Registration Date

Jun 11, 1991

Trademark by

UNITED TECHNOLOGIES CORPORATION

Classification Information

OXYGEN GENERATION SUBSYSTEMS FOR USE IN GAS PRODUCTION COMPRISING AN [ ELECTROLYZEN ] * ELECTROLYZER * , GAS COMPRESSOR AND GAS SEPARATOR; ELECTROCHEMICAL GAS COMPRESSORS; AND ELECTROCHEMICAL GAS SEPARATORS

Machinery