Linear positioning device, preferably for optical measurements

Liquid crystal display mounting structure

Liquid crystal display with stopper pins in guide means

Local extraction device

Locking stand for small, portable devices

Low voltage computer cable wall aperture molding

Lug system

Magnifying device for hand-held video display apparatus and the

Mahl-stick holder

Manipulator device for a reflecting mirror

Marine engine mount

Mast support arrangement for portable drill rig

Means for mounting pipes and conduits in studs and joists

Means for resiliently supporting a body

Mechanical positioning device for scientific instruments

Mechanical stabilizer

Mechanical support

Mechanically adjustable rear-view mirror

Mechanically expanding climbing aid

Mechanism with torque-limiting device for controlling a rearview