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US1961743A
|
|
Mechanism for separating intermixed divided materials
|
|
GB365606A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
GB355313A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
GB348619A
|
|
Improvements in or relating to the treatment of combustible material
|
|
GB343906A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
GB347162A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
US1770683A
|
|
Pump
|
|
DE598537C
|
|
Air stove
|
|
GB292495A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
GB290276A
|
|
Improvements in or relating to the separation of intermixed divided materials
|
|
US1812324A
|
|
Material disintegrating and conveying mechanism
|
|
GB288016A
|
|
Improvements in machines for handling loose materials
|
|
GB287184A
|
|
Process and apparatus for separating intermixed divided materials of different specific gravities
|
|
GB283610A
|
|
Improvement in machines for handling loose materials
|
|
GB286748A
|
|
Improvements in or relating to distant control for dirigible self-propelled machines
|
|
GB282134A
|
|
Improvement in machines for handling loose materials
|
|
US1812085A
|
|
Automotive machine and distant control therefor
|
|
GB254735A
|
|
Improved means for conveying and loading material, particularly in mines
|
|
US1781978A
|
|
Machine for handling loose materials
|
|
US1662455A
|
|
Mining machine
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