|
DE634406C
|
|
Two-rope gripper
|
|
DE619646C
|
|
Luffing crane, in particular board luffing crane
|
|
DE600731C
|
|
Winch
|
|
GB378812A
|
|
Winch for automatic grabs or the like
|
|
DE617928C
|
|
DC hoist circuit
|
|
DE571336C
|
|
Heavy-duty luffing crane
|
|
DE584397C
|
|
Luffing crane
|
|
DE584396C
|
|
Luffing crane
|
|
DE530960C
|
|
Method and device for husking rice
|
|
DE589851C
|
|
Two-drum winch
|
|
DE568958C
|
|
brake
|
|
GB264769A
|
|
Improvements in cranes
|
|
DE437557C
|
|
Luffing jib crane
|
|
DE433538C
|
|
Slewing gear for double slewing cranes
|
|
DE430469C
|
|
Double crane
|
|
GB189524817A
|
|
Improvements in Mills or Apparatus for Grinding or Crushing Hard Substances.
|
|
DE584395C
|
|
Luffing crane
|
|
DE369140C
|
|
Agitator
|
|
DE548624C
|
|
Device for preventing slack rope on rope drums
|
|
DE545333C
|
|
Planetary gear used to change the speed of a winch
|
