|
GB481815A
|
|
Improvements in continuous vacuum filters
|
|
GB453681A
|
|
Improvements in mine cooling by compression and expansion of air
|
|
GB446768A
|
|
Improvements in or relating to heat engines
|
|
GB436534A
|
|
Improvements in grinding such materials as ore
|
|
GB284960A
|
|
Improvements in cake washing means for rotary drum filters
|
|
GB280739A
|
|
Mineral separator
|
|
US1646653A
|
|
Cake-washing means for rotary vacuum filters
|
|
US1653719A
|
|
Thermodynamic pumping apparatus
|
|
GB277094A
|
|
Improvements in internal-combustion direct-acting apparatus and systems for compressing air for power transmission
|
|
US1653718A
|
|
Jacketing arrangement for internal-combustion engines
|
|
GB255606A
|
|
Improvements in jacketing arrangements for internal combustion engines
|
|
US1581280A
|
|
Jacketing internal-combustion engines
|
|
GB245832A
|
|
Improvements in jacketing internal combustion engines
|
|
US1627658A
|
|
Balancing single-acting pistons
|
|
GB243059A
|
|
Improvements in means for equalising the effective force exerted by the piston of a diesel or like engine
|
|
DE421266C
|
|
For the separation of solid substances from liquids, serving vessels
|
|
US1612873A
|
|
Rotary vacuum filter
|
|
US1485235A
|
|
Centrifugal separator and the like
|
|
GB201823A
|
|
Apparatus for crushing sugar-cane and the like
|
|
GB205850A
|
|
Improvements in and relating to centrifugal separators and the like
|
