ELKEM AS Trademarks
MICROWHITE
Filed: May 26, 1994
chemical additives, namely, silicon dioxide-based additives for use in concrete, refractory materials, ceramic materials…
Owned by: ELKEM AS
Serial Number: 74529947
MULTIGROUT
Cement-based injection grouts for soils and tunnels
Owned by: ELKEM AS
Serial Number: 76264089
ELKEM MULTIGROUT
Cement-based injection grouts for soils and tunnels
Owned by: ELKEM AS
Serial Number: 76264090