HITACHI by KABUSHIKI KAISHA HITACHI SEISAKUSHO (Track this)
Intl: (009) Electrical and scientific apparatus; (011) Environmental control apparatus US: 021; 023; 026; 036; 038; 021; 034 Filing date: 14-Oct-1988 Serial number: 73757524
HITACHI by KABUSHIKI KAISHA HITACHI SEISAKUSHO (Track this)
Intl: (001) Chemicals; (001) Chemicals US: 001; 006 Filing date: 10-Mar-1972 Serial number: 72417926