Apparatus for widening the abrasive blast stream of abrasive...

Apparatus for working sheet materials with ferromagnetic powder

Apparatus that holds and tilts a tool

Apparatus to control both the operation of a cutting reel...

Appliance for sharpening knives, scissors and the like

Aqualung/air vessel cleaner

Arbor for grinding wheel

Arbors and fasteners to afford two forms of easy/quick...

Arrangement for cleaning a conduit

Arrangement for fastening the grindstone of a pulp grinder...

Arrangement for fixing the grinding stone in a pump grinder

Arrangement for internal form grinding portions for...

Arrangement for internal form grinding portions of spherical...

Arrangement in a mobile machine for screeding floor surfaces

Arrangement in hand-held button-bit grinding machines

Article having a coextruded polyester support film

Attachment for a power tool

Attachment system for a sanding tool

Attachments for power tools

Automated method of trimming and finishing moulded plastic...