|
DE2258859A1
|
|
HYDRAULIC CLAMPING DEVICE
|
|
DE2258858A1
|
|
SCREW
|
|
GB1235088A
|
|
Device for the detachable fixing or location of a part on a pin or shaft
|
|
DE1946013A1
|
|
Edge turning device
|
|
DE1931775B1
|
|
Driving machine for driving tunnels, galleries or the like.
|
|
DE1917694A1
|
|
Liquid piston pump
|
|
DE1752918A1
|
|
Roller straightener
|
|
DE1752406A1
|
|
Method and device for straightening material on a roller straightening machine
|
|
DE1627570A1
|
|
Roller straightener
|
|
GB1172885A
|
|
Improvements relating to Pumps
|
|
DE1533618A1
|
|
Extension drilling head
|
|
DE1634491A1
|
|
Drilling device for the production of slot holes
|
|
DE1257710B
|
|
Rotary drive for drill rods or pipes
|
|
DE1634490A1
|
|
Device for the extraction of cores
|
|
DE1274537B
|
|
Connection between the inner pipe and the outer pipe in double jacket pipes that can be used as drill rods
|
|
DE1634487A1
|
|
Drilling device for the production of slot holes
|
|
DE1500851A1
|
|
Clamping device for drill rods or pipes
|
|
DE1500852A1
|
|
Clamping device for drill rods or pipes
|
|
DE1247235B
|
|
Flushing head for the airlift drilling process
|
|
DE1634485A1
|
|
Device for simultaneous drilling and piping
|
