|
AU2438635A
|
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Improvements in piston rings
|
|
GB136707A
|
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Improvements in or relating to Rotary Casting Machine Moulds.
|
|
GB126423A
|
|
A New or Improved Means for Producing Centrifugal Castings in Moulds.
|
|
GB121183A
|
|
Improvements in Piston-ring Hammering Machines.
|
|
GB118304A
|
|
Improvements in or relating to Ring and the like Casting Machines.
|
|
GB110813A
|
|
Improvements in Means for Lifting and Transporting Loads.
|
|
GB191505773A
|
|
Improved Means for Clamping or Chucking Metal and like Stock.
|
|
GB190722357A
|
|
Improvements in Oil Containing Gear Cases for Cycles and the like.
|
|
GB190703863A
|
|
Improvements in Expanding Reamers.
|
|
CA104495A
|
|
Chuck
|
|
GB190625614A
|
|
Improvements in Rim Brakes for Cycles and other Road Vehicles.
|
|
GB190600274A
|
|
Improvements in Chucks.
|
|
GB190518887A
|
|
Improvements in Drill Chucks.
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