Blend of inorganic chemicals for the sequestration and stabilization of heavy metals in soil and/or ground water

artificial dental implants; support pins for use in dentistry; attachments for dental prostheses; sliders for dental prostheses; anchors for dental prostheses; fixed anchors for dental prostheses

Orthopaedic appliances and instruments, namely, orthopedic joint implants, excluding metallic and non-metallic foot and ankle implants for bone fracture fixation and for bone replacement and joint reconstructive endoprostheses for foot and ankle, prostheses for hip [ and knee ] replacements, and hip [ and knee ] implants * ; * [ and instruments for installing hip and knee implants; metal-on-metal products for total joint replacements, namely, prostheses and orthopedic joint implants, excludin...

Orthopedic implants of artificial materials, namely, metallic and non-metallic * foot and ankle * implants for bone fracture fixation and for bone replacement, [ and joint reconstructive endoprostheses; ] surgical orthopedic instruments * for foot and ankle implants *

MACHINES AND PARTS THEREOF USED TO RECOVER SILVER AND OTHER PRECIOUS METALS FROM DIFFERENT SOURCES SUCH AS FILMS, X-RAYS, NEGATIVES, DENTAL SCRAP, ELECTRONIC COMPONENTS AND SPENT FIXING SOLUTIONS