LUBER-FINER by CHAMPION LABORATORIES, INC. (Track this)
Intl: (007) Machinery US: 023 Filing date: 11-Oct-1968 Serial number: 72309469
MULTI-LUBER by LINCOLN INDUSTRIAL CORPORATION (Track this)
Intl: (007) Machinery US: 023 Filing date: 26-Apr-1952 Serial number: 71628767