Apparatus for abrasively treating the surfaces of automobile...

Apparatus for and method of accelerating fluidized...

Apparatus for and method of edging a non-rigid lens

Apparatus for and method of removing material from a...

Apparatus for applying pressure to an advancing web of rigid...

Apparatus for balancing rotating bodies

Apparatus for centering sheets of glass on the platform of a...

Apparatus for chamfering tablets

Apparatus for cleaning moving abrasive members

Apparatus for cutting and grinding a workpiece

Apparatus for cutting and shaping material

Apparatus for cutting peripheral groove on spectacle lens

Apparatus for edging lenses

Apparatus for finishing surfaces

Apparatus for finishing toric surfaces of ophthalmic lenses

Apparatus for finishing workpieces on surface-lapping machines

Apparatus for following a previously shaped surface of a...

Apparatus for grinding a cabochon or the like

Apparatus for grinding a helical surface on a flat blade

Apparatus for grinding a shank of a drill bit