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

Memory positioning system for remote control rear-view mirror

Metal stud insulating pipe clamps

Metal tube support bracket

Method and apparatus for projector support

Method of and arrangement for controlling the speed of the movem

Method of controlling a self-levelling device

Method of manufacturing gas tight and water tight cable transits