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GB805056A
|
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Improvements relating to chainpipe covers of ships' anchor windlasses
|
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GB829913A
|
|
Improvements in lubricators for sprocket chains
|
|
GB803491A
|
|
Improvements in tubular heat exchangers
|
|
GB848072A
|
|
Improvements in links for conveyor and like chains
|
|
GB827961A
|
|
Improvements in tubular heat exchangers
|
|
GB767219A
|
|
Improvements in lubricators for sprocket chains
|
|
GB812545A
|
|
Improved means for signalling the passage or otherwise of coal or other material through a chute or the like
|
|
GB704614A
|
|
Improvements in or relating to capstans and windlasses
|
|
GB691872A
|
|
A machine for mechanically packing the roofs of underground workings such as coal mines
|
|
GB685378A
|
|
Improvements in rope and cable grips
|
|
GB662291A
|
|
Improvements in or relating to cable stoppers
|
|
GB658309A
|
|
Improved windlass
|
|
DE582021C
|
|
Device for sucking up ash
|
|
GB309641A
|
|
Improvements in or relating to burners particularly for furnaces fired with pulverised fuel
|
|
GB249660A
|
|
Improvements in windlasses, capstans, winches, cable lifters and other hoisting machinery
|
|
GB198790A
|
|
Improvements in anchor cable lifters and chain sheaves
|
|
GB191308256A
|
|
Improvements in Windlasses, Capstans, Winches, Cable Lifters and other Hoisting Machinery.
|
|
US1006655A
|
|
Electric resistance.
|
|
GB191006349A
|
|
Improvements in Brake Mechanism for Capstans, Windlasses, Winches, Cable Lifters and other Hoisting Machinery.
|
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GB190914661A
|
|
Improvements in Steam Boilers.
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