SMC by SMC NETWORKS, INC (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 026; 038 Filing date: 10-Apr-1990 Serial number: 74047764
SMC by SMC CORPORATION (Track this)
Intl: (007) Machinery; (009) Electrical and scientific apparatus US: 023; 021; 023; 026; 036; 038 Filing date: 07-Jul-1986 Serial number: 73607913
SMC by RICOH IMAGING COMPANY, LTD. (Track this)
Intl: (009) Electrical and scientific apparatus US: 021; 023; 026; 036; 038 Filing date: 25-Jul-1979 Serial number: 73224719