Closure system

Coke oven door lifter mechanism

Combination hoist and mount

Combined motor puller and stand

Construction of buildings or parts thereof

Continuous laying of pipes of large diameter

Control system for mechanical handling installation

Conveying, storage and sorting system for large metal sheets, pa

Counterbalance system for short wheelbase vehicles

Counterbalanced tower crane

Counterweight attachment means for loaders and the like

Counterweight installation means for loaders and the like

Crane

Crane

Crane

Crane

Crane adapted to the handling of uniform cargo units

Crane apparatus

Crane boom stop arrangement

Crane construction and method of operation