Modular toy building units

Molded plastic article assembly means

Molecular models

Mounting device for fixedly fastening a pile to a sheet piling

Multilayer direct-positive photographic material and process for

Multipartite protective device for universal joint shafts

No-lash axially movable steering column

Nuclear reactor of the pressurized water type

Overload control coupling between two rotating machine elements

Overload control device between two revolving machine parts

Pedal linkage for the boom arms and attachment carrier of a skid

Pickup truck loading ramp

Pile connecting device

Pile joiner for connecting the ends of concrete piles and its me

Pipe connecting structure and cleaning tool

Pivot pin assembly

Prestressed shaft and hub connection having a perfect cone...

Progressive torque transmission in leaf-spring coupling

Push-button assembly and manufacturing method

Quick connect assembly