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GB191401614A
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Improvements relating to Rail-track-slewing Machines.
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GB190927580A
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Improvements in Belt Fastenings.
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US696053A
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Electrical press.
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US681555A
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Steering mechanism for guideless lifts.
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US687633A
|
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Driving mechanism for traversing cranes.
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GB190008427A
|
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Improvements in and connected with Electrical Presses.
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GB190008425A
|
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An Improved Actuating Apparatus for Windlasses.
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GB190007998A
|
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A New and Useful Driving-mechanism for Treversing Cranes
|
|
GB190007999A
|
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A New and Improved Controlling Apparatus for Passenger Lifts
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GB190007997A
|
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A New and Improved Electric Gear for Cranes
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