|
ES107691A1
|
|
Bag forming filter with unilateral discharge tubes for closed bursiform filters on all sides.
|
|
ES103144A1
|
|
Bag forming filter with unilateral discharge tubes for closed bursiform filters on all sides.
|
|
GB190217035A
|
|
Improvements in and relating to Double Cutting Machines for Cutting Sugar and Packing the Cubes Ranged.
|
|
GB190124847A
|
|
Improvements connected with the Manufacture of Cube-sugar, or Analogous Forms of Sugar
|
|
US649364A
|
|
Bag filter.
|
|
GB190004873A
|
|
Improvements in Bag-filters.
|
|
GB189919179A
|
|
Improvements in or relating to Friction Discs or Wheels.
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