DOWA

[ TONER CARRIERS FOR ELECTRO PHOTOGRAPHING APPARATUS ]

LED'S (LIGHT EMITTING DIODES), ELECTRICAL CONDUCTORS HAVING SUPERCONDUCTIVE PROPERTIES; CONTROLS AND MEASURING APPARATUS FOR USE IN CONNECTION WITH HEAT TREATMENT EQUIPMENT, NAMELY, FURNACES AND WASTE INCINERATORS

EQUIPMENT, NAMELY, ENVIRONMENTAL EQUIPMENT, NAMELY, INCINERATORS, FURNACES, RESERVOIRS, PUMPS, FILTERS AND CLEANERS FOR TREATING SOLID WASTE, CONTAMINATED SOIL, WASTE WATER AND GAS AND FOR RECOVERING BYPRODUCTS FROM WASTE MATERIALS AND INCINERATING WASTE; HEAT TREATMENT EQUIPMENT FOR TREATING METAL PARTS, NAMELY, FURNACES AND GAS GENERATORS

HEAT TREATMENT OF METALLIC PARTS, NAMELY, HARDENING, TEMPERING, CARBURIZING AND SHOT PEENING OF AUTOMOTIVE AND CONSTRUCTION MACHINERY METALLIC PARTS; METAL RECYCLING; ENVIRONMENTAL REMEDIATION, NAMELY, SOLID WASTE, WATER, SOIL AND GAS TREATMENT