ADDITIVE FOR CEMENTING BOREHOLES
- Application ID: EP09711767
- Status: █ The application is deemed to be withdrawn
Attorneysno data provided
This EP application has the IPC combination C04 (CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.