BILZ

Mechanical holders and tool holders, setting devices and change devices, namely, clamping sleeves, setting sleeves, drilling chucks, tapping chucks and chucks for driving studs; quick change inserts, namely, quick change drilling chucks and adaptors for drilling counter boring, reaming, and tapping, all of the above machine tools, namely, for bolts, screws and nuts; machine parts, namely, tapping attachments; thermal shrinking machines and shrinking chucks for reversible clamping of tools; [ balancing machines, ] ratchets for use on machines; compressed-air guns and coupling

Manually activated holders and tool holders, setting devices and change devices, namely, clamping sleeves, setting sleeves, drilling chucks, tapping chucks, chucks for driving studs, quick change inserts; ratchets worked by hand

High frequency surveillance systems comprised of built-in transmitters on tool holders and receivers and processors; controlling devices, namely testing calipers