MICROBIAL FENCE
apparatus and systems for the on-site clean-up, remediation, monitoring and contaiment of subsurface contamination, comprising pumps, compressors, tubing, fittings, heaters, injection and venting devices, collectors, and appropriate housing all for use in the field of land and water reclamation, clean-up and decontainmination of hazardous and toxic subsurface waste and contamination at least in part by bioremedial means
Cancelled · December 20, 1993 · 74470859 ·