|
GB1280444A
|
|
Improvements in or relating to a system for pouring into foundry moulds
|
|
GB1267312A
|
|
Improvements in or relating to extractor for stripping pipes and other hollow parts from moulds and similar operations
|
|
GB1248860A
|
|
Improvements in or relating to a butterfly valve
|
|
GB1287476A
|
|
Improvements in or relating to a connecting device for pipes and applications thereof
|
|
DE1958204A1
|
|
Rotary flap valve
|
|
GB1236859A
|
|
Improvements in or relating to linings or casings for tunnels, galleries, mine shafts and the like
|
|
DE1937973A1
|
|
Winding thermosetting resin impregnated glass fibres on - plastics tubes
|
|
GB1267584A
|
|
A valve including an expansible ring
|
|
DE1930689A1
|
|
Seal for rotating part
|
|
DE1814066A1
|
|
Machine for bending sheet metal for the production of tubular bodies and a system equipped with such a machine
|
|
DE1708616B1
|
|
Manhole cover
|
|
DE1784994A1
|
|
Manhole cover
|
|
DE1630255A1
|
|
Device for controlling the speed change gear of motor vehicles
|
|
DE1683800A1
|
|
Method and device for the production of endless asbestos-cement sheets
|
|
GB1151130A
|
|
Improvements in or relating to a Sealing Element for a Pipe Joint and Joint including said Sealing Element.
|
|
GB1174430A
|
|
Improvements in or relating to a Connecting Device for Sheet Piles and an Assembly including Said Connecting Device.
|
|
GB1194905A
|
|
Improvements in or relating to a Device for Inserting and Supporting a Core of a Centrifugal Casting Mould, and a Core Adapted to Said Device
|
|
GB1165817A
|
|
Improvements in or relating to a Control Device for a Tool-Carrying Carriage of a Copying Lathe
|
|
GB1169068A
|
|
Improvements in or relating to a Sleeve for a Tube of an Air Heater
|
|
GB1125698A
|
|
Improvements in or relating to a liquid pouring installation
|
