|
US3661385A
|
|
Optical-illusion device
|
|
US2830736A
|
|
Collapsible tube dispenser
|
|
GB362922A
|
|
Improvements in or relating to the control of electro-spinning and twisting machines having a separate flyer drive
|
|
GB344599A
|
|
Method of and means for controlling the motors of electric spinning and doubling machines
|
|
US1798905A
|
|
Spinning, doubling, or similar textile frame
|
|
US1723528A
|
|
Electric drive for machines by the aid of frequency converters
|
|
GB293569A
|
|
Improvements in or relating to drag arrangements for the bobbins of spinning, doubling and like machines
|
|
US1663063A
|
|
Hay sling
|
|
GB228846A
|
|
Improvements in or relating to doffing mechanism for spinning, twisting and like machines
|
|
GB235371A
|
|
Improvements in or relating to spinning, twisting and like machines of the flyer type
|
|
GB229696A
|
|
Improvements in or relating to drag arrangements for spinning, twisting and like machines
|
|
US846352A
|
|
Regulator for use with filling-valves.
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