DUMACOLLECT
Filed: July 31, 2014
Combustion apparatus for nitrogen analysis and parts therefor and consumables therefor, in particular ash containers made…
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79151959
DUMAREACT
Filed: August 7, 2014
Combustion apparatus for nitrogen analysis and parts therefor and consumables therefor, in particular reactor tubes, of…
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79152364
DUMAEDTA
Filed: August 22, 2014
Ethylenediaminetetraacetic acid
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79152895
DUMACO2
Filed: August 8, 2014
Combustion apparatus for nitrogen analysis and parts therefor and consumables therefor, in particular glass tubes filled…
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79153725
DUMAFOIL
Filed: August 7, 2014
Tinfoils, including tinfoil for use in relation to combustion apparatus for air-tight packing of sample material for measurement…
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79155199
DUMASET
Filed: August 25, 2014
Consumables included in this class, namely, tin foil and copper ores for reduction of nitrogen oxide in combustion apparatus…
Owned by: C. Gerhardt GmbH & Co KG
Serial Number: 79159093
